Question

if ten persons give hand shake to each other then title number of hand shake
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Answer 1

$\huge\underline \mathfrak \blue{Answer:-}$

$\huge{\pink{\red{\sf \boxed{</strong><strong>4</strong><strong>5</strong><strong>}}}}$

Answer 2

if ten persons give hand shake to each other then title number of hand shake

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ANSWER → 45

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