$A = \{a, b\}$ এর শক্তি সেট $P(A) = ?$

Question

Accepted Answer

$\{\emptyset, \{a\}, \{b\}, \{a, b\}\}$

Answer

$\{\{a\}, \{b\}, \{a, b\}\}$

Answer

$\{\{a\}, \{b\}\}$

Answer

$\{\emptyset\}$

A={a,b}A = \{a, b\}A={a,b} এর শক্তি সেট P(A)=?P(A) = ?P(A)=?