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Prove the trigonometric identity. tan

Prove the trigonometric identity.tan x+cot x/csc x cos x=sec^2 x __= sec^2x __= sec^2x __ = sec^2x __= sec^2x __ = sec^2x
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2. asked by help plsplspls
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Prove the following trigonometric identity: (sec^2x-1)(csc^2x-1)=1
1. 7 answers
2. asked by Randy
3. 780 views
prove the following trigonometric identity:(cos x/(1+sinx))+tanx = secx
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2. asked by Liz
3. 465 views
Verify that the trigonometric equation is an identity. 1/2 sin 2 x − sin^2x over sinxcos2x = 1 over sinx+cosxVerify that the
1. 2 answers
2. asked by Ricky
3. 617 views
Prove the identity: cos^4(x)-sin^4(x)=1-2sin^2(x).with explanationim confused on this one cause of the 4th power of the sine.
1. 1 answer
2. asked by Anonymous
3. 661 views
Prove that the following Trigonometric Identity is valid:1/(sin⁡(y)-1)-1/(sin⁡(y)+1)=-2sec^2 (y) Please any help or clues on
1. 4 answers
2. asked by kat
3. 552 views
Prove the trigonometric identity below. Show all steps of your algebraic solution for full marks(x sin (theta) - y cos (theta)
1. 2 answers
2. asked by GS
3. 502 views
Prove the trigonometric identity below. Show all steps algebraically(𝑥sinθ − 𝑦cosθ)^2 + (𝑥cosθ + 𝑦sinθ)^2 =
1. 2 answers
2. asked by Howl
3. 353 views
Prove the trigonometric identity below. Show all steps algebraically(𝑥sinθ−𝑦cosθ)2 +(𝑥cosθ+𝑦sinθ)2 =𝑥2
1. 4 answers
2. asked by aleena
3. 380 views
Georgina is told that an angle has a sine of sqrt 5/5 and is in quadrant 2. Use the Pythagorean identity sin^2(0) + cos^2(0) =1,
1. 1 answer
2. 33 views