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Definite Integration question

2017 · Shift 0 · Q40

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PYQ Library
JEE Main
Mathematics
Definite Integration
2017 · Shift 0 · Q40

Definite Integration question

2017 · Shift 0 · Q40

JEE MainMathematicsDefinite IntegrationMCQ+4 / −1

The integral

\int\limits_{{\pi \over 4}}^{{{3\pi } \over 4}} {{{dx} \over {1 + \cos x}}}

is equal to

A
2
B
4
C
$-$ 1
D
$-$ 2

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