Which is nul set...

Which is nul set

A

a){x : x is an integer,& '-8 lt x lt 9' }

B

b){0}

C

c){m}

D

d){x : x is an irrationat no. & 1 lt x lt }

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Knowledge Check

State which of the following is a null set?

A

{0}

B

`{phi}`

C

{x:x is an integer and `1 ltx lt 2}`

D

`{x: x " is a real number and " 1 lt x lt 2}`

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