Binomial Theorem 1 Question 9
10. The ratio of the 5th term from the beginning to the 5th term from the end in the binomial expansion of
(2019 Main, 12 Jan I)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 10. (c)
Solution:
- Since,
So, the required ratio is
