7. Find the x-coordinates of all points in the interval [-21, 2 at which the graph...

Question

Question

7. Find the x-coordinates of all points in the interval [-21, 2 at which the graph of f(x) = cser has a horizontal tangent li

math calculus

Answer 1

Answer #1

in Eza, za - f(x) = CSC(X) Firstly, find derivative f(x) - CSC (x) cotex) fa horizont tangent t(x) = 0 -CS(x) cot(x) = 0 CSC

Answer 2

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