Question

C={x:x is an even prime number and x>3}

Answer 1

Answer:

prime no is

2,3,5,7,11,13,17....

so only 2 is even prime no

there fore

C=phi..

C is nul set....

Answer 2

Answer:

yes it isa null set

Step-by-step explanation:

x=x>3

but we know that 2 is only one even prime number

so, it is null set