VITEEE 2014 Paper

Section: Mathematics

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Question : 97 of 120

Marks: +1, -0

If Δ(x)=|

1	cosx	1−cosx
1+sinx	cosx	1+sinx−cosx
sinx	sinx	1

|

, then

π∕4

∫

0

Δ(x)dx is equal to

1
4
1
2
0
-
1
4

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