Math, asked by nafeespk, 9 months ago

The coefficient of x30 in the expansion of (1+3x+3x^2)^15 is
(a)45C15
b)45C25
(c)45C30
d)15C11

Answers

Answered by aryan073

2

Step-by-step explanation:

the answer will be 1 OK friend

Answered by samishero1181

0

Answer: Hi the answer Is 1st

KIDLY THANK

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