If you're seeing this message, it means we're having trouble loading external resources on our website.

თუ ვებფილტრს იყენებთ, დარწმუნდით, რომ *.kastatic.org და *.kasandbox.org დომენები არ არის დაბლოკილი.

ძირითადი მასალა

კურსი: დიფერენციალური კალკულუსი > თემა 1

გაკვეთილი 7: ზღვრები ალგებრული გარდაქმნის გამოყენებით

ტრიგონომეტრიული ზღვრები ორმაგი კუთხის იგივეობის გამოყენებით

სალი პოულობს (1+√2sinθ)/(cos2θ)-ის ზღვარს  θ=-π/4-ში გამოსახულების კოსინუსის ორმაგი კუთხის იგივეობის გამოყენებით გადაწერით.

გსურთ, შეუერთდეთ დისკუსიას?

პოსტები ჯერ არ არის.
გესმით ინგლისური? დააწკაპუნეთ აქ და გაეცანით განხილვას ხანის აკადემიის ინგლისურენოვან გვერდზე.

ვიდეოს აღწერა

so lush residential hopefully Mesa we said Tarragona mitrice our shears my grams I think aggregate kamasutra Girl Scout motto 30 October the Italian scientist Suarez Mattie Takashi but emoticon called kill diversity oriental decides Miss Ellie mistake among this newly snow Township a table that would form a assistant who are artists or decides shown the town of death tunnel cotrim we all carry car noises relief train approaches who are they say he mocks us all the circuit mode similar function sorry it's Tama tabouli pace we always had us in his office number of the normality Hooper casinos or real pansy shocked murmurs Sheeran rad come on the machines let's hope Ricardo Cunha see what Dad I know McNelly me say bees Shepherd aibi say Gallimimus reduces alpha miss trapeze AP means pinata diskin funky amongst air stomata bully quadrat or depressive already done almost a swimmer or since officer the swampy room the cow Oh hadiya's jalapeño Nagar possible limits a Melissa Marx not same illumination oh she is a alpha mistress who stood pellucid out sir if mechanical add alpha mr. fish minnows remot has gained the most casinos hurry up a chair because in Mussoorie opposite modi Acquia Hunnish now residues casino Soriano or Maggie could dismiss Emily Harris casinos quadrat alphas minnows sinews quadrat of macro show us the swapper ecommerce demoted muj new from casinos Colorado Phase II give us a stimulus since Colorado feh a me Tom McNair if Timmy knows or June she knows code alpha test Holly hereit's Ori casinos quadrat office University no caution Tasha's come over to be Bob's human blood SAE rajesh about to turn I am pumped assertion cut across so got an image say be now okay punky suits photo bus routes of oxen toys as Alan scientist moment a train with Citroen since alpha cos alpha Aras minnows promote distortion Russia whaddya know Kansas luleå Martian illicit south of dispute heads the minnows premiered cuts I'm ashamed of will appear limas its Hadiya a measly Armand Gamache ahora words if he punked see a marshal decides alphas not such a return - Ramirez his mom said is goddess like nabis Eggman pol posse the segment look good and Sheamus let's welcome our team of the car da Cunha Roberts at outfit sinews office Punk sia putzy alpha Audrey's Muse pyramids at the Ganesha roots gradient rashidah's Huaraz hadiyyah-lah mr. abuse emotional abuse Garuda such awesome alphas new syllabus minnow spirits Matsumoto yesh sa aired time atiba Guadalupe see Orissa the CMAs I'm shunned [ __ ] she means email traditional road how the Opera guy you hope ammunition of Jesus of the Europeans a bit et us huacatay to give you a parody sj0 bottarga morgan Tonga that means formulas Magnum McNabb a casinos or Yaffa a new or Jer Minos emailed ready as father Shea with the qaol Marty with the kamusta hot here is that Assad got a great show to be tagged a spoiler tag eternal is no function where was murdered Shelby's for my students is medium rare mines mag remote America market trend gamma Seagal a basic marks in Simmons promote Reggie ah da acqua.dolce Ramos me no suffice II give es menos Sinha sofa shabam Assad may mislead qua from st marysville agility a comical Abraham's and Roche Quadro el precio or zero mention a hombre los chinos pas de otras cosas por más de haut de grado see the transit erm almost a photograph decision Russia since eager hot Guadeloupe shiori's Shepard abort espera que ha ha ha check Abba casinos I terminate minnows promotes a drunken brawl or Z M Chiba Minos P na her mother Mariam Cosima c- panache is gosh loud newly stole a mutation is the prohibition ceremony the arcade owner although he stopped short rhyme is a nor should wash our tomatoes are particularly focused all my grumpy appeal no siree Tom said after memory loss she Martelly amnesia she misses newly to some anonymous turnstile not good how he done with Roma rock macabre are rich washy initial shotgun only misses say give me miss yurikano Salima Graham Sherbourne newly mrs. circuit saw on catch near her mrs. miss fachi availab Harry card the newest iook ramesh this machine at home dilemma significant losses grayling Magnum that silly bitsa hacia to the gun scope a moment iam Mashiro this as mrs. studied from newly transmits wash mother master bark as a Googler to the pastry Oregon drug Amaral diba at how East house they even abolished only Oregon pours a Muslim certain mux8 he said that if this robot that's a Steven knows muscles and the octopod Muirhead newly Shepherd abandoned and story distresses far out doublet option to our strength Nora video gonna go to get me some ear towards to be or this as he said Jim hosts an exact measure its aliens AHA see at all the commissar Sharif contraction Toshi on that's how he did I saw such is soshim the movie dead down the calmer devotees saw could hit that girl marry her newest jeopardy monotonous me open a base base an initial impact W at Rome Mia Carnegie be at moon de Lima sequences luleå McGraw famously a mistress swagger dekhna be words and most heart Anishinabe sunshine a bit Amira shed egg yolk when I should wash gamma gotta give aqua casinos or II alphas for MU versus mode image has to return some marks samovar ent and Sammy with all bodies that opus is a miracle that no recess manatee stall positions and maybe smearing a more hello Mac romantic admiration from Testament worship now in a hot from risk emotional bodies from Juba see an optimal area saying it's the materially since officer Dakota Torosaurus number of live Rommel it's a hope ha casinos or II opus at wound aliens a seminal moment ignore the to sequester she was lobotomy Tom and I met Maurice Horton Mia horrible really return moody not but I'm a good merit Oliver roll Reutimann St Roberts st squad t-take I wouldn't aqueducts Municipal Code that is poor moolah a new meme rich was also a doubter web Hamza - Vikram costumers aura of a cigarettes if these quadrats minnows or Recinos quadrat alpha I'm Shinhwa she Manish notion Modi's Valkyrie is Matsumoto but our short mama all a bad I know it's minnows Quadra tulip history all done camera Lucas eNOS office a unicameral me it's people use other tool or press Krishna Murali casinos office to the Haggadah Batista's egv Aries ho tapasya in Matera literally cycle Libya so to attack Alfred hospital if she's a creepy robot quad Archie McNab aft that must come walk with me or a Nazi least enough to wash me she's a criminal Micmac lipid so did I miss quality color to the piece you read in our cottage detective overhead sinews of our butter chicken MSC news quod erat alpha emitter will appear Ichiro Batali's tapa see the story mr. Foyle's godammit on multicharts cognitive shares developers that shimmies leads Hardy mr. shikou dress prepare the Cibola Yamcha Tom Shiva ragazza a Holly jigs from Xie firmly to this eighties ship hard a bus hefty minnows quad artificial readin governor bully sinews office millet is it Marty sergeant Magnum Christina we do actual it as a malignant is Alvin is not Roberts f XE the new Hoodie fix the jig serum diamond equivalent or erm the nod Eden Torrio re tourist agency metallic card augmented cinema Graham has a jubilant gone dinner a meteor Taurus recession modest wasn't I think periodic she may solve an asylum Conda punky mi sure desserts alpha all the little new spirits McGraw mom should wash it well for Audrey's email threads Fuji elegance as early as most the cell factor blood Gaza he'll be definition in missile room if each team monitors its initial name so from a fixie da shake see no mistakes is parrot alter our Ariane eaten horribly manum sanam re move it and shiny schnoz install it is his good words others Jim a fix to Shamu autonomy shake Santosh that come on the es tiempo gotta Eden Tori a fixed system Tom's a two meshes boudoir Mohamed Sanu Chanel Moxie senior e control points every area at Monda is any poor meet teeth miss Gonzalez are it governor-elect minutes madam it had their teas how about if today's nuances got ministry not Jimmy's a fixed function Arkansas really - promoter McGraw jig see cancel lemons remote Rasheed is talented roast ham assumption dr. Brad is welcome to the rim scowl statement some agreement or trinka Coster Jabir Odessa Czechoslovakia didn't word Magnum is at the out silly Billy I most heartily as a chimera Hawk table Riyadh shame is Lea finished alone shakes Punk's eat the Jake spoon sees camelina [ __ ] a mrs. Connecticut we're fixin can easily arm scoffs knee Aryan his mommy's at the Mississippi mud she's rocked and his new on see is a holly not sweaty still remains and munis promote ready James Massimo puncture chef exposure are animals miss card on TV on the Modi saga God no Jeremy towards Anka Demeter star a granny Hamilton salt we gotta move it's a pre-op unctuous and shamelessly abroad have you homie seriously I say our hot air will from 6 us live from Italy a fig same khatma with on my socket emotional Apollo parrots said my tiramisu care that p is a as Gilad a fix a change about Jake's former steed Missy give us a fix immigrant rocks it had dirty netted FTC related SD card on texia plan also change miss ourself activist positive with rod cut the whole Jake the Madeira dirty soda Punk's eert - no can I pick your obligatory with Shiva the demographic sahiba the milk the Bertram already succeeded today give poor ma Makram ugh Kwok is new on serum XE our oldest Minos premier has another sick selfie mode released old machines puncture garnishes ready Hansa but this at arc XE Audrey's Minos premiered heads from dia from Co sweetie - rush the is our story Matt economist horribly estadística I will Punk T McGraw machine measly adulterers Mishima's Leah camera angles do this limit cjx isa from is jihad a secondly me see I am still a disservice conferences unless you're hot limas see so the emphasis releases XE mistress Minos email 3d scan mode EMS a starburst our interests are Italian national money option Hoshi machine is a yesterday media critic am still a bit damp emailed us promote to the Sheraton since alpha emitter since alpha a lot which way the Mrozek see this ministry Emirates amino gamma might give a message but Oba the troller Buscemi's Lea's gamma we encourage freestyle on automatic Ashiya no coded or pursue Ora's na Murali she knows me knows periods that is [ __ ] a geek a movie and ok fixes lima sister Dina she matera - orange team Achmat Somali from rabbits it when it's Italian goin on Magnum ox dirty mother mocked a tea garden taken certainly normal its mud and sawdust all bus and it zips de Armas maps and should Hoshi limits hips miss Armas kudos shame easily a kimono Maori Jake spooked his limousine began ugh Oprah comfort load or makeover control does not have shotgun memes remotely cheeks are all sweaty I mean to acrid as constants collectively mrs. Talbot are hot jalapeno Alchemist where all the limits is how bizarre - mrs. Kovach a debate Sheamus leo Oh James if it's Amidon Body Geometry nagamma Saliba khatma redondo loba socket tardes amartya bimini para transit arm simsimi nose primera cheese garage Minos team supremo Tatiana Minos quadrupeds Shepherd important as the amoeba Aerts Minos quadrature is na murali CMAs promoters Magnum Shannon - assalam terminus Emmaus our Casa Mendoza Mack the minnows seems promoted academicians Berlioz Suk ho maybe theorem is number of limas losers the sabor junggigo movida they say grad gun I'm funky our Shi Chao sweet no alcohol no damage the orchestra wad an akuna domestic see matrons office nuts what strange house with Minos p.m. already dark as mobs it offers a sacred office not so chops at Minos promote ready chanmi red punctus new shoppers team already Makram is the most nationals from Lima sir this as alpha wahoooo diba minute amount has proved his Hawaii Mahalo the buyers marries tarragon is or epoch SIA I received magnetism scow see mag remelted dirty Newman seemed attacked yet dirty old Assad's alpha no organ of anonymity abolish with Jose an economy todavía no condoms Erick structure and office no I hope ur story at least she's a bomb Assad at gun a fix the sheiks aliens aliens cows modems Chalmers earth as the shot-putter his HMO album wrong ah - Molly mops NASA tearin' if it seemed da shake see scowl sia sack my machine from a fixing scow Co all three sodas odds are suited pairs short room scotia Garda Station Constanza XE our arrogance as early as a summation awesome if expansion me al Pharma gases luminous promote remedy is Gonzaga dot Bagram Jake see she's Asian horror she XE cancers early rush an is is Numancia hot muddy I is know as from the tower Seuss totem autonomous tall some peeps from a Saudi national or any Punk T and a fixed Chicano sauce guerrilla marketer are turtles immigrants Aixa gases runamuck 6e other Toshi she's a Burmese at Lima sepsis clothes harshly stash a measly gamma you know Jake's Punk sees limousine will static see mr. preacher skin that is mother peering out although XI mu gamma XI he fix proxies limas road Assad's XE mr. breeze askin sorry Thomas rocketship Tesla and Jake see Kansas luleå so this is alpha who this ministry milled heads time control she may be permissively me see the story the slimmest ashame is little more he know if expulsion millet some called arteries gospel ministry Medici Mohammed Salim is robbery unlawful Sammy strap fish - promoter Diskin Dharam estimates all day luminous pearl milk assumption Toshi limas system on eboshit the Opera House Prasad limas Eskimo neighbor she is corporal Salma she's a meetin doubt sir talent madam limas efficacy sir chemical a bit from tanana categories appear Ian I am pumped his limousine marshals are alpha mr. freeze minnows promote ready scan eg via rats limas shakes ISA for this alpha mistress butter alpha miss trapeze Minos American tears all appeared overshadowed all this earth memories