Which of the following is correct?...

Which of the following is correct?

A

`{7} in {1,2,3,5,6,7,8,9,10}`

B

`7 not in {1,2,3,4,5,6,7,8,9,10}`

C

`7 in {1,2,3,4,5,6,7,8,910}`

D

`{7} not subseteq {1,2,3,4,5,6,7,8,9,10}`

Text Solution

Verified by Experts

The correct Answer is:

B

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