JEE Mains 13-Apr-2023 Shift 2 Solved Paper

Section: Mathematics

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Question : 14 of 90

Marks: +1, -0

The value of ‌

e−

π

4

+

π

4

∫

0

e−xtan50x‌dx

‌

π

4

∫

0

e−x(tan49x+tan51x)‌dx

is

[13-Apr-2023 shift 2]

25
51
50
49

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