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-- Mathematics - Section B1
Definite Integration
The value of the integral \(\int_0^Π(1/cos^2x)\,dx=?\)
1
0
-1
undefined
We have integral \(\int_0^Π(1/cos^2x)\,dx= (tan x) for x=0 to x=Π\)
={tan(Π)- tan(0)}
= 0-0
= 0