Given 7 cos(a) = 2/ 25 and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your work.

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Q: Find the exact values of the following: (a) tan−1 (−1) (b) sin (cot−1 (5 2))

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Q: Differentiate

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Q: Given cos(a)= and sin(a) <0, calculate the exact value of cot(a) and csc(a). Show your work.

A: We need to find out the value of cot(a) and

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Q: 7. Find the amplitude and period for the function y = -3 sin(4x).

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Q: An object's distance, in feet, from an equilibrium point is given by f (t) = 25.1 cos 3.5t where t…

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Q: If tane = 3/4 and cose > 0, find sine:

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