Home
Class 10
MATHS
If the sum of first k terms of an A.P. i...

If the sum of first `k` terms of an A.P. is `3k^2 - k` and its common difference is 6. What is the first term?

Promotional Banner

Similar Questions

Explore conceptually related problems

If the sum of n terms of an A.P. be 3n^2-n and its common difference is 6, then its first term is

The sum of n terms of an AP is 3n^2+n and its common difference is 6,then find its first term.

The sum of the n terms of an AP is 2n^(2)+5n and its common difference is 6, then its first term is

The sum of the n terms of an AP is 2n^2+5n and its common difference is 6, then its first term is

The sum of n terms of an AP is 3n^(2)+ nand its common difference is 6, then find its first term.

If the first term of an A.P. is p and its common difference is q. then find its 6th term.

If the first term of an A.P. is 2 and common difference is 4, then the sum of its first 40 terms is-

The first term of an A.P. is 5 and its common difference is -3 . Find the 11th term of an A.P.

The first term of an A.P is 6 and the common difference is 5. Find the A.P and its general term.