Select Board & Class


Arithmetic Progressions


In the given problem, we have the sum of the certain number of terms of an A.P. and we need to find the last term for that A.P.

So here, let us first find the number of terms whose sum is 116. For that, we will use the formula,

Where; a = first term for the given A.P.

d = common difference of the give...

To view the solution to this question please

What are you looking for?