JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

If the sum of first

p

terms, first

q

terms and first

r

terms of an A.P. be

x,y

and

z

respectively. Then,

\frac{x}{p}\left( {q - r} \right) + \frac{y}{q}\left( {r - p} \right) + \frac{z}{r}\left( {p - q} \right)

View answer and explanation

Correct option: A

Option A (0) is correct because the given expression simplifies to zero using the properties of arithmetic progressions.

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