Question

Q.2 Rational numbers are said
to be positive if sign of
numerator and denominator
are​

Answer 1

A rational number is said to be positive if its numerator and denominator are either both positive integers or both negative integers. In other words, a rational number is positive, if its numerator and denominator are of the same sign.

Answer 2

Answer:

A rational number is said to be positive if its numerator and denominator are either positive integers or both negative integers. Therefore positive rational numbers are: (-5/-7), (-18/-7), (7/4), (-1/-9)