AP Sum Formula Relation (Jee Mains) | ExamDuo
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Arithmetic and Geometric Progression
Medium
AP Sum Formula Relation
If in an A.P., S
n
= qn² and S
m
= qm², where S
r
denotes the sum of r terms of the A.P., then S
q
equals
SELECT ONE OPTION
A
q³/2
B
mnq
C
q³
D
(m + n)q²
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