find the definite integral of
a) sec x/ (1+ 2sin square x) from 0 to pi /4
b) 1/ (cosx into
cos 2x ) from - pi/4 to pi/4

Asked by ahuja8087
| 31st Oct, 2016,
09:10: PM
Expert Answer:

Answered by Vijaykumar Wani
| 3rd Nov, 2016,
09:54: AM
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