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lf (1 + x + x^2 + x^3)^5 = a0+a1x +a2x^2...

lf `(1 + x + x^2 + x^3)^5 = a_0+a_1x +a_2x^2+.....+a_(15)x^15`, then `a_(10)` equals to

A

99

B

100

C

101

D

110

Text Solution

Verified by Experts

The correct Answer is:
c
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