Find the exact values of sin 20, cos 20, tan 20 and the quadrant in which 20 lies. tan 0 = sin 20 = cos 20 = tan 20 = - 3 4 e is in Quadrant IV " (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.) Choose the quadrant in which 20 is located.

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A: This question can be solved using the concept of geometry to solve definite integrals.

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A: We need to evaluate the given double integrals. Please see below fora detailed answer.

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A: it is very basic question of trigonometry.

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A: Note to student :    Thanks for posting your queries. But there are  multiple parts given. As per…

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