Question

Full expression of work done in isothermal reversible expansion of an ideal gas

Answer 1

$<b>HERE IS YOUR ANSWER$☺☺

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$\color{red}{Please\:see\:the\:refer\:attachment\:for\:the\:answer}$

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$<marquee>Hope it helps you$✌
$<b>THANKS$❤

Answer 2

$\textbf{Answer is in Attachment!!}$