Question

1. List the elements of the following sets if the universal set is U
fa
z}. Furthermore, identify which of the sets, if any, are equal.
a) A = {x | x is a vowel]
b) C = (x | x precedes f in the alphabet]
c) B = (x | x is a letter in the word "little"]
d) D = (x | x is a letter in the word "title"].​

Answer 1

Answer:

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

B={l,i,t,e}

C={e}

D={t,i,l,e}

The sets B and D are equal as all the elements in both the sets are same.