If in an A.P. Sn = p.n2 and Sm = p.m2, where Sr denotes the sum of r terms of the A.P. then Sp is equal to:

If in an A.P. Sn = p.n2 and Sm = p.m2, where Sr denotes the sum of r t

1.	If in an A.P. Sn = p.n2 and Sm = p.m2, where Sr denotes the sum of r terms of the A.P. then Sp is equal to:
A.	p3
B.	(m + n)p2
C.	mnp
D.	\(\dfrac{p^3}{2}\)
Answer» B. (m + n)p2

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If in an A.P. Sn = p.n2 and Sm = p.m2, where Sr denotes the sum of r terms of the A.P. then Sp is equal to:

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