Question

find the number of subsets of c= {1,5,8,9,5} which has 3 elements??​

Answer 1

✨Answer✨

➡Subset of c = { 1,5,8,9,5} , which has three element will be

• let, A be the subset of X,

So,

• A = { 5,8,9}

Or,

• A = {1,5,8,}

Or,

• A= { 8,9,5,}

Thats itz .

Answer 2

Empty set, 1,5,8,9,(1,5),(1,8),(1,9),(5,8),(5,9),(9,8),(1,5,8),(1,8,9),(1,5,5),(5,8,9),(5,8,5),(8,9,5),(1,5,5,8,9),(1,5,8,9),(1,5,8,5),(5,8,9,5)will be the subsets.
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