-7/2 expressed as a rational number with numerator 49 is
49/4
49/-4
49/14
49/-14
-28/84 expressed as a rational number with numerator 4 is
4/12
4/7
4/-7
4/-12
Rationalising factor of √10 is ________.
√10
10
-1
0
√2 is _______.
An irrational number
Rational number
Natural number
Whole number
The integer 0 is __________.
Positive
Negative
Neither positive nor negative
None of these
If the product of two irrational numbers is ________, then each number is called the rationalising factor of the other number.
Irrational number
The totality of all rational and all irrational number is called _________.
Whole numbers
Real numbers
Natural numbers
Integers
Which of the following set represent the set of whole number?
N = {1,2,3,4,5, - - - }
W = {0,1,2,3,4,5, - - - }
I = {- - - , -3,-2,-1,0,1,2,3, - - - }
M = { 0 }
Which of the following represent graph of x ≤ 3 , x R
A ________ number cannot be expressed in the form p/q, where q ≠ 0
Rational
Irrational
