Answer :
Given:
(1)
(2)
Add both equations;
The even terms; i.e. k=1,3,5,7 & 9 cancel each other
So, we are left with only terms with k=0,2,4,6,8 &10
So total number of terms = 6
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Prove that
RS Aggarwal - MathematicsUsing binominal t
RS Aggarwal - MathematicsEvaluate :
</p
Using binomial th
RS Aggarwal - Mathematics