Q.25 Maths CBSE 2008 set 65/1
Asked by
| 21st Mar, 2008,
11:18: AM
Expert Answer:
Put (arctan x)=t
limits will change from 0 to pi/4
and expression will be 2t2*sec2t dt
use integration by parts and solve it.
Answered by
| 10th Aug, 2008,
03:18: AM
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