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Question

Question: The sum of coefficients in the expansion of (4a + 3b + c)<sup>100</sup> is-...

The sum of coefficients in the expansion of (4a + 3b + c)100 is-

A

7100

B

8100

C

9100

D

None of these

Answer

8100

Explanation

Solution

Trinomial is (4a + 3b + c)100

So sum of coefficients = 8100