Flag Integral Calculus> how will we integrate (1/cosx).dx...
question mark

how will we integrate
(1/cosx).dx

Gman Namg , 10 Years ago
Grade 12
anser 1 Answers
grenade
you will have to expand it as if
cosx = 1-tan^2(x)/1+tan^2(x)
yet now you can make is telescopic series type function and integrate diffrently
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Last Activity: 10 Years ago
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