A = {2, 3}, B = {4} হলে B - A =?

A = {2, 3}, B = {4} হলে B - A =?

A {2, 4}

B {3}

C {0}

D {4}

Solution

Correct Answer: Option D

এখানে,
A = {2, 3}, B = {4}

সুতরাং B - A = {4} - {2, 3}
= {4}