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Question 311

For the function represented parametrically find the derivative of the first order of y with respect to x
x = 2 ln cot t, y = tan t + cot t


a) cot2t; , k ε ℝ

b) tan2t; , k ε ℝ

c) cott; t ≠ kπ, k ε ℝ

d) tant; , k ε ℝ

Your Answer

ABCD   CLEAR