JEE Main 4 Apr 2024 Shift 2 Solved Paper

Section: Mathematics
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Question : 11 of 90
 
Marks: +1, -0
If the value of the integral
1
∫
−1
‌
cos‌α‌x
1+3x
‌dx
is ‌
2
Ï€
. Then, a value of α is
[4 Apr 2024 Shift 2]
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