Q. 18

Mark the correct alternative in the following :

The total number of terms in the expansion of after simplification is

A.202

B. 51

C. 50

D. None of these

Answer :

Given:











So odd powers of x cancel each other, we are left with even powers of x or say odd terms of expansion.


So total number of terms are T1,T3,…T99,T101



=51

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Lecture on properties of Binomial CoefficientsFREE Class
Interactive Quiz on properties of Binomial CoefficientsFREE Class
Interactive Quiz | general & middle termsFREE Class
Interactive quiz on general and middle terms of binomial theorem54 mins
Learn Binomial Theorem through Questions52 mins
Learn how to find general & middle terms41 mins
Finding coefficient of x^n in binomial expansion59 mins
Questions based on General term of Binomial Theorem58 mins
General Term of Binomial Theorem60 mins
Stewart's Theorem46 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses