If the sum of n terms of an ap is np+1/2n(n-1)q,where p and q are constants.what is the common difference
Asked by aromal
| 19th Jun, 2011,
11:59: PM
Expert Answer:

Answered by
| 20th Jun, 2011,
02:51: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change