Question

integrate the function y=2x³ +9x²-4/x⁵-x4+4x³-4x² an closed interval [2,3]
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Answer 1

Answer:

To integrate cot^2x, also written as ∫cot2x dx, cot squared x, (cot x)^2, and cot^2(x)we start by using standard trig identities to simplify the integral to a form we can work with. We start with this standard and well-known trig identity for cot2x.