JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

In an A.P., if the first term is

m

, the last term is

p

and the sum of the first

n

terms is

{S}

, then its common difference is

View answer and explanation

Correct option: C

\frac{p^2-m^2}{2 S-(m+p)}

Option C (

\frac{{p^2-m^2}}{{2 S-(m+p)}}

) is correct because it expresses the common difference in terms of the first term (m), last term (p), and the sum of the first n terms (S).

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