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Using the result int(dx)/(sqrt(x^(2)+a^(...

Using the result `int(dx)/(sqrt(x^(2)+a^(2)))=log|xsqrt(x^(2)+a^(2))|+C`, Evaluate `int(-"cosec"^(2)xdx)/(sqrt(cot^(2)x+9))`

Text Solution

Verified by Experts

The correct Answer is:
`log|cotx+sqrt(cot^(2)x+9)|+C`
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