Home/Question #2068

PracticeMedium

Q.If $(1 + x + x^2 + x^3)^{16} = \sum_{r=0}^{48} a_r x^r$ , then $a_0 + a_4 + a_8 + \cdots + a_{48}$ equals

a

2^{15}

b

2^{16}

c

2^{31}

d

2^{32}

Correct Answer: Option C

The correct solution involves applying the fundamental concept to derive the final value step by step...

Unlock Detailed Solution

Register for Free

Already a member? Login here