Question

Sets
43
State which of the following sets are finite or infinite.
{x:x e N and (x - 1) (x - 2) = 0} (ii) {x:x e N and x=43
{x:x e N and 2x - 2 = 0;
{x:x e N and x is prime}
{x: Xe N and x is odd}
(iv)​

Answer 1

Answer:

1. finite

2. finite

3. finite

4. infinite

5. infinite

Answer 2

Answer:

1st one finite,2nd one finite,3rd one Infiinite and the 4th one Infiinite.