Question

Is A= {x;x+3 = 3and x N} an empty set? Explain.​

Answer 1

Answer:

Step-by-step explanation:No, because

{x+3=3}, then {x=3-3=0}

but it won't be empty because it contains 0 in it.

if it is of such form i.e: { } then it would be empty.

Answer 2

Answer:

It is empty

Step-by-step explanation:

If x+3=3

then the only possible value of x cab be 0 but x belongs to set of natural numbers and 0 is a whole number. So this set has no solution , i.e. , it is null set