Question

state whether the given is true or false.......
if A, Band C are three sets such that Abelongs to B and Bis proper set of C.is it true thatA is proper set of C.....
plz give proper explanation......​

Answer 1

HERE'S YOUR ANSWER MATE:

Let A=3,B=(1,2,3)

Let C=(1,2,3,4,5)

so, it is false that A is proper set of C

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