Transcription

TrigProve each identity;.1 . secx - tanx SInX -1secxIdentitiesworksheet 3.4name:-2.1 cos x esc x cot xsinxsin' 84.----- 3.sec8sin8tan8 cot85., y 12"cos ' Y - sin- Sin Y6.csc 2 etan 2 e -1 tan 2 e7.sec 2 esec e -18.tan 2 x sin' x tan' x - sin' x-2 -csc2esec8cos8tan8cot81

TriaIdentitiesname:worksheet 3.4Prove each identity:1.secx-tonxslnx - sec X2.1·,· eosxsinx3.seellsinlltane cote4.- -- - -5., Y 1- 2Sin·' Ycos , y - Sin6.ese'Otan' II -1 tan' II7.sec'Oesc' 0sec' 11 - 18.tan' x sin' x tan' x - sin' x.--1sin'lIseeOcosOesex cot xtanll1cotO

Tris,Identitiesworksheet 3.4rumle:Prove each identity:1.secx- t anxsrnx -sec x1., 1,,1)(.5".1'\'"«70 f\((. I):' ')('i! 1 :\ 'Y-.lbS- ' .0l:S .sec8sin8tan8 cot8.l-eSCJ-. 2srn 84.-.- Co.C c.9.f.,." C9s 1.-t c. "l. t;1 .5of- '- 02':. 2 1t. e"-CoS'f '" r I"c.d'S:::00/5'6.6 oe· 1. ) ,-t 1 -\-p- L.(9--8.of-- - f - \ (eSc, e- '"V. tan 2x sin2x tan 2x - sin2 x\'isl ,,"-)(' )J.- . CI.,.1- I.'2- ').5(:.' (.,. '" I) "e / 16).(gfc.7. sec. 't.(9 ,., J, C - 1 tan2.801\ -y-::rr--,.1. Ai"--S'M "I. ')(tos. ftC\V.//Vc. '(9 ;.A.,)- .,/'Vsec 2e2sec2 e 1 csc 8-;:;''f)L.qs I ' " t.- Z-8[p; - .-:0'-e-- - .I . . .,. :-.;;r:I C;:;. " «9()· lb . 2. I -J.-Sr"" l.'t"7.v'cot8Cos t"'@-f.-.-fSlX:SIn Y 1 2sm / ""'", . 11'\ - ). . cos\cg 8Sivt --(;7'c;"/ c tan8. «rte 9-cot- -f)('if5, . 19 e-c-JY.I" .,' It(6; 155:5 " I\ .1-- (IS iI\I\ "2Co.S?(3.1 cas x esc x cot xsinx-::II2. 'l-,y -911 '2 'X -;.

Tri;zIdentities9. (sine 'I. s r J:'ln -coser 2 rt.G f- fo?oS ,.--,------ .-:--;:: '. . ' {L.worksheet 3.4:::: "\(Sine cose)( tane cote) sec 8 csce10. .' .s;. g -1--(9 .,,* C) t-(.Q!) &;.J: &;; co! ,ot; S ::5" t., &-.'S " ?-:: -( r f-.-( {:::-2--;.-r I '"1\eJC of (.OSi -t ( I '" (9 . COS 0 ) QS (Ir,tI 'ell- ofj,.-VIS 1\51"7'11. tan8-1tone 1, SI",19l-cot81 . cot 81- tan- x 1- 2 sin2 x12. 1 tan2x( (5)- L6-;; (9LOr" 9 51'" c9(.o ()'L",S"e to (!75" c '-I'" --.(( .5-e.:.t-- .,.le. -\!:!! jL J .L( ' .c9-;; ,Vf1t.'V' .((07csc x1 - cos x- .l Cy(-?( '2-. ;I"' "K".14. csc x - cot x csc x cot 2 x442 v · :/A.'N c;.t",'1 ", -1 13. coS x 1sin 3 x'L "'- "05 1 1 c ;;c IP c. "').?-c ic9-'Qf'l )( uc -''1('. c f 1."1 ')/,, Le-- /" '-----H--\ I - O1. --v-l-::.-;"', (f (; -lL--LeSe 2-'« (01:: tty).5,,,y(I-(orx )ll"'c : :. . J \/{ (/" /Yl /-(Os')C') - - 5{ )"1-(S't.ytan8 cot8.Gu. iny tany siny15. - - - - Sln8 cos8esc, ", 16. 1 secysee8 ese8 .R.y 'J5,V\ I e-.j. &lr -, - tur51(\s ." '1 - CO!. :1---------' \ l I\{.OJ.'O" 51" ( . I-"- ;A(os. .,. I ".(,0" oj )(5 ( /";1(Ij

Trig Identity QuizNameProve the following identity1) 2 cos etan ecsc2)6cose 2cote- I- - { cos e esc eJ 6sm.lecot l e,,3) 7 - -- sec e 7 tan ecos ecsc eesc e

Tris, Identities Prove each identity: 1. 3. t secx- anxsrnx --. 1 sec x _ ,_ 1,,1)(.5".1'\'" «70 f\( (. I):' ')(