Question

The no. of subsets of a set containing n element is
(a) n
(b)2n-1
(c) n^2 (d) 2^n​

Answer 1

$The \:number\: of \: a \: set \: containing \: 'n'\\elements \: is \: \underline{ \pink{ 2^{n}}}$

$Option \: \green { ( d ) } \: is \: correct$

•••♪