Question Practice on nth term of AP

Question on nth terms in A.P.

Find the second term and nth term of an A.P. whose 6th term is 12 and the 8th term is 22.

Find the second term and nth term of an A.P. whose 6th term is 12 and the 8th term is 22.

By Principle of Mathematical Induction : nth term of A.P. whose first term is 'a' and common difference is 'd' is ______

Introduction|nth term of an AP|Questions|Sum of First n terms of an AP|Questions

Introduction|nth term of an AP|Questions|Sum of First n terms of an AP|Questions

Difference of mth and nth term of an A.P. =(m-n)d.

If m xx the mth term of an AP is equal to n xx its nth term,then show that (m+n) th term of an AP is zero.

If the first,second and nth terms of a A.P. are respectively a,b and c then prove that the sum of n terms of this series is