Natural Numbers :
The numbers 1,2,3,... which we use
for counting certain objects is called.....numbers
a) natural
b) real
c) irrational
Natural numbers are also known as......
a)positive integers
b)integers
c) negative integers
d) all of these
Natural numbers are denote by………..
a) W
b) Z
c) N
d) R
The
set {1, 2, 3, 4, 5, …} is known as set of......numbers
a) natural
b) real
c) rational
