4 1 - 2 sin² xl+ sin ¹ x

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A: 2) cot⁡60∘−sin⁡45∘

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A:

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A: We have to prove, .We know,

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A: To verify the following identity.

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A: To create a polynomial N (x) such that it is at least degree 4 and cannot be fully factored.

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A: We haveThe value of  can be obtained by using identity  as follows:

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A: Consider the matrices

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A: given radius,

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Q: Ө Ь X E

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A: A trigonometric identity is an equation that relates the trigonometric functions of one or more…

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Q: use the fundamental identities to fully simplify the expression sec(x)+sin(x)tan(-x)

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A: Explaination of the answer is as follows

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Q: 11. The point (-15, 8) is on the circle of radius 17 at an angle 0. Find cos(0) and sin(8).

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Q: 16. a) AB Let A = [1 2 3] -1 5 3] and B 01 1 2 -25 0. Find 0 b) A+B

A: A=[1−230−15],B=[01−1120−250]

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Q: Find the six trigonometric function values of the specified angle. 0 3 ... sin 0= (Simplify your…

A: The figure