Prove the following identity: 1/tanx

Perform the addition or subtraction.tanx - sec^2x/tanx tan^2(x)/tan(x) - sec^2x/tanx = tan^2x sec^2x / tanx then I use the
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2. asked by Hannah
3. 773 views
Prove the following identity:1/tanx + tanx = 1/sinxcosx I can't seem to prove it. This is my work, I must've made a mistake
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2. asked by Heather
3. 784 views
Prove the identity:1-cos2x/sin2x = 1+tanx/1+cotx I simplified the RS to tanx. LS:(1-2cos²x+1)/2sinxcosx (2+2cos²x)/2sinxcosx
1. 2 answers
2. asked by sh
3. 1,320 views
Prove it is an identity.(sin^2x)/(tanx)=sinxcosx
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2. asked by .
3. 464 views
Prove the identity(Cosxsinx) ÷ tanx = 1 - sin²x
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2. 81 views
Prove the identity Sin^3X+sinx*cos^2X=tanx/cosX
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2. asked by happy
3. 574 views
Prove the identity Sin^3X sinx*cos^2X=tanx/cosX
1. 2 answers
2. asked by happy
3. 613 views
Prove the identity: cosx/1-tanx +sinx/1-cotx
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2. asked by Aliya
3. 600 views
prove the following trigonometric identity:(cos x/(1+sinx))+tanx = secx
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2. asked by Liz
3. 461 views
How do I prove the following identity?sec^2x-1 (division line)> -------- = (tanx)(secx) (sinx)
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2. asked by Charli
3. 490 views