Question

State whether each of the following set is finite or infinite:
(i) The set of lines which are parallel to the
x
-axis
(ii)
The set of letters in the English alphabet
(iii)
The set of numbers which are multiple of 5

Answer 1

@alyhoot

Answer 2

I think, infinite (i)
finite (ii)
I think, infinite (iii)

Answer 3

Thankyou Madam.