Select Board & Class

Login

Arithmetic Progressions

Question 6:

The first and the last term of an AP are 17 and 350 respectively. If the common difference is 9, how many terms are there and what is their sum?

Answer:

Given that,

a = 17

l = 350

d = 9

Let there be n terms in the A.P.

l = ...

To view the solution to this question please

What are you looking for?

Syllabus