Integral Calculus Question 152

Question: $ \int_{{}}^{{}}{cose{c^{2}}x\ dx} $ is equal to

[MP PET 1999]

Options:

A) $ \cot x+c $

B) $ -\cot x+c $

C) $ {{\tan }^{2}}x+c $

D) $ -{{\cot }^{2}}x+c $

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Answer:

Correct Answer: B

Solution:

$ \int_{{}}^{{}}{cose{c^{2}}x,dx}=-\cot x+c $ .