Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Value of cos(pi/2n+1) + cos(3pi/2n+1) + cos(5pi/2n+1) +.... upto n terms equals? Answer is ½ but can’t figure out the solution

Value of cos(pi/2n+1) + cos(3pi/2n+1) + cos(5pi/2n+1) +.... upto n terms equals? Answer is ½ but can’t figure out the solution
 
 

Grade:12th Pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
2 years ago
Dear student

Please consider approach of mathematical induction, if problem still persist kindly repost

Regards

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free