AP EAMCET · Maths · Binomial Theorem
Find the coefficient of \(x^5\) in \(\left(1+x+x^2\right)^8\).
- A 405
- B 508
- C 404
- D 504
Answer & Solution
Correct Answer
(D) 504
Step-by-step Solution
Detailed explanation
Given, Expansion is \(\left(1+x+x^2\right)^8\) Coefficient of \(x^5\) in above Expansion is…
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