help ASAP

solve the following

\int_{0}^{\pi }{\frac{\sin ^2n\theta }{\sin ^2\theta }}d\theta

6 Answers

sumone pls try................

is d ans n\Pi

i got using I_n+1 I want to see how u did using I_n+2

?..............

too tired to type found a similar q just now,,.....

http://www.mathlinks.ro/viewtopic.php?t=108624&search_id=435453600

chapter closed

nice to see gyus actually having a look at mathlinks these days

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