Question

If A= { x : x is a vowel in english alphabets } and B = { y : y € N and y ≤ 5 ) is (i) A = B (ii) A≈ B note : two sets A and B are said to be equivalent ( denoted by A≈B), if the number of elements of A and B are equal i. e n(A) = n(B) ​

Answer 1

Answer:

A={a,e,i,o,u}

B={1,2,3,4,5}

n(A)=n(B)=5

Since the number of elements in A and B are equal, A and B are equivalent sets.