Question

state which if the following sets are infinite and which are infinite.Give reasons for your answer.
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Answer 1

i. Finite set.

Reason - A={1,2,3,......,99}

ii.Finite set

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

iii.Infinite set

Reason - C={1,2,3,.......}

iv.Finite set

Reason- D={1,2,3,4}

v. Finite set

Reason - E={Mon,Tues,Wed,Thurs,Fri,Sat,Sun}