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Q.The coefficient of x17x^{17} in the expansion of (1+x5+x9)10(1 + x^5 + x^9)^{10} is

a
(101)(102)\binom{10}{1} \binom{10}{2}
b
(103)+(102)+(101)\binom{10}{3} + \binom{10}{2} + \binom{10}{1}
c
(102)+(101)\binom{10}{2} + \binom{10}{1}
d
(103)\binom{10}{3}

Correct Answer: Option B

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

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