Prove the identity: 1 1 2tanx 1sinx 1+ sinx cosx isinx L.H.S. itsinx

Q: sec x- sin xtan x= cos

A: see 2nd step

Q: 3. Prove the following identity: tan X 1 + tan x = sin x sin x + cos X

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Q: Evaluate sin 0 within AABC. A 25 24 7 sin 0 = Enter your next step here

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of its angles…

Q: Which of the following are identities? 1. sin (½ + x) = sin -sin x II. sin (x - 2) = sinx - sin 그플…

A: The given expressions are,I. II. III. IV. The aim is to find the true identities.

Q: 1 If A is an angle in QIII such that sin A = -- and B is an angle in QIV such that sin B to find cos…

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Q: # 3 Verify the identity. 2 CSC x sec x-sec x+ Csc xcot x 2 xsec x cos xsin x= Which of the following…

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Q: Establish each identity.

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Q: Evaluate 1 dx 3 sin x – 4 cos x -

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Q: Express as a product. sin (a- - 2π 3 - -) − sin (a + - 2π 3

A: The given expression can be expressed as a product :     sin(α−32π​)−sin(α+32π​)…

Q: establish each identity.

A: Since, you have asked multiple question, we will solved the first question for you. If you want any…

Q: Verify the identity: sin? 0 + 2 cos 0 – 1 1 sin? 0 + 3 cos 0 – 3 2 1- sec e

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Q: Sin sec" 3. 2.

A: (1) We have to evaluated sinsec−1−23 Use he following identity  sinsec−1x=1−1x2

Q: Which of the following expressions is equivalent to 2 sin x cos x 2 sec z seca 2 cos x COST 1 + sin…

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Q: 1. tanxsins + cosx = secx

A: using trignometric identities:-

Q: 3. Prove that sin (x+÷) = cos x is an identity.

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Q: Simplify. 1+ sin 2x+ cos 2x COS X O A. 2(sinx+ cos x) O B. 2 tan x O C. 2 cot x O D. 2(sin x- cos x)

A: We have to silmplify

Q: Prove that X + 8 2 TT sin 8 2 1 sin x X sin?

A: We use Trigonometry identities , double angle formulas to prove this Question

Q: 4. Establish the identity using the sum and difference formulas: sin (m – 0) = sin 0

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Q: Establish the identity. sin 0 1 sin 0- 1 1 csc 0

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Q: 12. Verify the following identity: 1+ sin x COS X + COS X 1+ sin x 2 sec x

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