94) Find the exact value Cos lutv) that 4=5 구 gven -3,4n Q1 and v in 03) tan and cos

Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: Answer : 1.1879Let me know if you have any question, and please don't forget rate my…

Q: 3-) The terminal arm of an angle in standard position passes through the point (5,9). Find the…

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Q: tan 0 = 0.768 cos ) =

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Q: 20 Suppose that sec(0) = = and tan(4) = -. If sin(0) 0: %3D a) Find sın(0 + p): b) Find tan(0 + ¢):…

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Q: Choose the rule that JUStfies each Step (CSCx -1) SIn JC = Cot x Cos sx State ment Rule Σ = Cot x…

A: The given equation,csc2x-1sinx=cotx cosx

Q: 3. Prove that sinOtcos=1.

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Q: A, = AP, cos (lot + 20) Az=APz sin (lot - 40) when A, lagS A, by 210, since A, may be written as :-…

A: If, X=B1sinωt and Y=B2sinωt-θ, then, it can be said that Y lags X by an angle θ .

Q: What is (cos(teta) + jsin(teta))n?

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Q: Evaluate ," S"(2 + sin 20) d®dr

A: Evaluate this integral by the procedure of multiple integration as in next step.

Q: 2) cos² I 6 F/6 sin2 T

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Q: B)Prove (cose + i sine)" = cosno + i sin no

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Q: By using the addition formula derive the identity of the function sin (x -), then choose the correct…

A: Given the given function is sinx-π2. Apply addition formula sinp-q=sinp cosq-cosp sinq.

Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: See the attachment.Explanation:

Q: 12 9. If sin x = and cos y = -13, where 0≤x≤ and ≤ y ≤n, find the following 13 a) tan(x + y) b)…

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Q: Ques tion I a) rimplify the tollowin g expression -1 [cos [ cos' (2n) + fin" cos

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Q: At which angle is cos Ⓒ =-1? 0 O 2 OTT

A: Given query is to find measure of the angle.

Q: a) sin(27-a)=? x)%3D?

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Q: 2 sin- If p = cos -1 q, show that 4p? – 4pt + q? = 1.

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Q: If A is an angle in QIV such that sin A = to find cos A = cos B = sin (A - B) = cos(A - B) = = 27 3…

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Q: 1) cos- 0 V3 3) cos-! 5) sin--1 7) cos-1

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Q: It sin (0) =-1/6, Pind sin Lo)

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Q: Verify the identity: (1 - cos t)/(1 + cos t) = (csc t - cot t)2

A: Given: 1-cost1+cost=csc t-cot t2