22nd pls dont send any links â ‹Q22) Find the value of r if the coefficients of (2r - Maths - Binomial Theorem

Question

22nd pls dont send any links

â€‹Q22) Find the value of r if the coefficients
of (2r + 4) th and (r – 2)th terms in
the expansion of (1 + x)18 are equal

Shruti Tyagi · Accepted Answer

Dear student,

Refer to the link

https://www meritnation
com/ask-answer/question/solve-this-if-the-coefficients-of-r-5-th-and-2r-1-th-t/binomial-theorem/1605868

Regards

22nd. pls dont send any links ​Q22) Find the value of r if the coefficients of (2r + 4) th and (r – 2)th terms in the expansion of (1 + x)18 are equal.