1 Suppose that cota= and -

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A:

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A: To evaluate the following integral.

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A:

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A: Here  sin x=14⇒cos x=1-sin2x              ⇒cos x=1-116              ⇒cos x=154 Now, sin2x2=1- cos x2…

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A: that is equal to 0=sin(0-10) than 0=sin(-10) such that -10=sin^-1(0) that is equal to zero

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A: The objective of the question is to express the given trigonometric expression, cos(2 *…

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Q: sinx 0 cosx –sinx cosx is non singular for all values of x. 1 lect one:

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Q: 1 what are possible values of cos x and tanx? 2 If sinx= Select one: V3 and tanx= 2 1 a. cosx= V3 V3…

A: Consider the right triangle with one angle x degree. Let a be the length of the adjacent side and b…

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A: Given equation is Now, we use the identity sin2x=2sinxcosx,

Q: 10) (a) Find the exact value of tan20 if tane = (b) Find the exact values of sinif cosa = -- 8 17 3…

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Q: 1 and 2 Suppose that sina=- <a<2t. V5 a and tan 2 Find the exact values of sin

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A: Consider the given equation.

Q: What are the two formulas for tan (A/2)

A: tanA2