Question

The cardinal number of the set B= The set of vowels in the word "EQUATOR" is

(a) n(B) = 7
(b) n (B)= 4
(c) n(B) = 3
(d) n(B)= 6​

Answer 1

Answer:

The answer is option b no of vowels are 4(E,U,A,O) so n(B)=4

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