Question

a 27 term hai yaar

find c .d ​

Answer 1

Question

What is the common difference of an AP in which a27 - a7 = 87?

SOLUTION

Given:-

a27 - a7 = 87

→ a + 26d - a - 6d = 87

→ 20d = 87

→ d = 87/20 = 4.35

$\blue{\bold{\underline{\underline{}}}}$

Answer 2

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