MY CART (5)

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

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping
Menu
Grade: 11 
        
1-1/2+1/3-1/4+1/5........  sum to infinity  
explain
5 years ago

Answers : (1)

Rinkoo Gupta
askIITians Faculty
80 Points 
							log(1+x)=x-x2/2+x3/3-x4/4 ..........
put x=1 on both sides
log (1+1)=1-1/2 +1/3-1/4 +............
=> log2=1-1/2+1/3-1/4+1/5-.......

Ans. is log2

Thanks & Regards
Rinkoo Gupta
AskIITians Faculty
5 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on Discuss with Askiitians Tutors

solid not conducting sphere of radius r have a cycle cavity of radius r by 2 carries a uniformly... Answer & Earn Cool Goodies
Please sir reply to this question.Two metal spheres each of radius r and seperated by distance... Answer & Earn Cool Goodies
I get 128481 rank in jee main which college can I get ?
Can I get a college of my choice based on jee Mains Score even if I appear for Jee Advance?
In askiitians app the price of online course for jee is 21000.. But in website there was 1600.. What...
View all Questions »


Course Features

  • 728 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers To Win!!! Click Here for details