Question

If A={1,2,3,4}, then the no.of subsets of A containing the element 3 is​

Answer 1

Step-by-step explanation:

A={1,2,3,4}

subsets of A including 3 = {3} {1,3} {2,3,} {4,3} {1,2,3} {1,3,4} {2,3,4} {1,2,3,4}

therefore total subsets are 8