JEE Mains 1-Feb-2023 Shift 1 Solved Paper

Section: Mathematics
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Question : 85 of 90
 
Marks: +1, -0
If
1
∫
0
(x21+x14+x7)(2x14+3x7+6)1∕7‌dx
=‌
1
l
(11)m∕n

where 1,m,n∈ℕ,m and n are coprime then l+m+n is equal to ________.
[1-Feb-2023 Shift 1]
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