Question

Write the number of subsets and the number of proper subsets of the following sets.
1) A={2,4}

Answer 1

Answer:

4

Step-by-step explanation:

{2,4}

{0},{2},{4},{2,4} sre subsets

number of subsets=2^n

n is number of elements in the set

now 2^n=2^2

we will get 4 subests

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