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JEE Main 26-Aug-2021 Shift 2 Solved Paper

Section: Mathematics
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Question : 86 of 90
 
Marks: +1, -0
Let (
n
k
) denotes ‌nCk and
(
n
k
)={
(
n
k
)		if‌0≤k≤n
0,otherwise
If‌Ak=
9
Σ
i=0
(
9
i
)[
12
12−k+i
]+
8
Σ
i=0
(
8
i
)[
13
13−k+i
]

and A4−A3=190p, then p is equal to
[26 Aug 2021 Shift 2]
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