badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

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

Please check your email for login details.
Close

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: 12th Pass 

                        
If a1,a2,a2.....an are in H.P. and a1a2+a2a3+a3a4+...............an-1an=ka1an the k= (A)1 (B) 2 (C) 3 (D)none
8 years ago

Answers : (1)

Ankit Sharma
30 Points 
							
can anyone solve it?
8 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on Algebra

Find the set of values of k for which the equation x^4 + kx^2 + k=0 has purely imaginary roots. Answer & Earn Cool Goodies
if a,b and c are three different complex numbers such that a/1-a=b/1-b=c/1-c=k then k=? Answer & Earn Cool Goodies
the coefficient of x^n in the expansion (1+x/1!+x^2/2!+x^3/3!..........)^2 is
Write the negation of the following statements The sun is cold
What is the positive difference of the root of x2-7x-9=0
View all Questions »


Course Features

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


Course Features

  • 101 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