Solve dy/dx = cosec^2 x for y.
Acosec x + C
Bcot x + C
C-cot x + C
D-cosec x + C
Answer & Solution
Correct answer: C. -cot x + C
The derivative of cot x is -cosec^2 x, so the integral of cosec^2 x is -cot x plus a constant.
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