Are the following pairs of sets equal? Give reasons. A = {x:x is a le – InterviewSolution

1.

Are the following pairs of sets equal? Give reasons. A = {x:x is a letter of the word “WOLF”} B = {x:x is letter of word “FOLLOW”}

Answer»

Every letter in WOLF

A = {W, O, L, F} = {F, L, O, W}

Every letter in FOLLOW

B = {F, O, L, W} = {F, L, O, W}

As A and B have same number of elements which are exactly same hence they are equal sets.

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