find a if the 11th term and 18th term are equal in the expansion of (2+a)*50 are equal.

Dear Student,

Here is the similar link for the answer to your query:

https://www.meritnation.com/ask-answer/question/1-find-a-if-the-17th-and-18th-terms-of-the-expansion-2-a/binomial-theorem/7945663

Follow solution (1) of the above given link.

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