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$n^{th}$ term of an A.P. is $7n + 4$. The common difference is :
- (a)$7n$
- (b)$4$
- (c)$7$
- (d)$1$
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(c) $7$
CBSE Class 10 Maths PYQ · Arithmetic Progressions · Basics of AP, CD, Make, find x · 1 Mark · March 2024 · Standard
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