Advertisements
Advertisements
Question
Evaluate \[\int \text{cosec} x\cot x\,dx\]
Options
\[-\text{cosec} x+\mathrm{C}\]
\[\text{cosec} x+\mathrm{C}\]
\[-\cot x+\mathrm{C}\]
\[\sec x+\mathrm{C}\]
MCQ
Advertisements
Solution
The derivative of \(-\text{cosec} x\) is \(\text{cosec} x\cot x\). Thus, \(\int \text{cosec} x\cot x\,dx=-\text{cosec} x+\mathrm{C}\).
shaalaa.com
Is there an error in this question or solution?
