NDA Maths Mock Test – 01 – Q95

∫ e^x (cot x – cosec² x) dx = ?

• e^x cosec² x + C
• -e^x cot x + C
• -e^x cosec² x + C
• e^x cot x + C

I=f e* f(x) + f'(x) dx, where f(x) = cot x
i =e* fx) +C=e*cotx+C
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