For a G. P., if r=1 and S _5=625, find the first term. - Vidyadip

MCQ

For a $G. P.$, if $r=1$ and $S _5=625$, find the first term.

A
$25$
✓
$125$
C
$625$
D
$5$

✓

Answer

Correct option: B.

$125$

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