if b is not equal to 0 how can we showthat a by b is a rational number

Open in App

Solution

A rational number can be written in the form of p/q where p and q are integers and q is not equal to zero. Rational numbers have their decimal expansions as either terminating or non-terminating recurring.

Example:
1.5 is a rational number because 1.5=3/2
(it can be written as a fraction)

some other examples are 5/4, 2/3 , 4/1

Suggest Corrections

Similar questions

If a and b are two rational numbers prove that a+b ,a-b , ab are rational numbers. If b is not equal to 0 show that a/b is also a rational number

Question 15
If x is any rational number, then x + 0 is equal to
(a) x
(b) 0
(c) – x
(d) Not defined

Question 15
If x is any rational number, then x + 0 is equal to
(a) x
(b) 0
(c) – x
(d) Not defined

2 {sin}^{2} \frac{π}{8}

x^{2} + a x + b = 0

a

b

a - b

Join BYJU'S Learning Program