A number of the form pq is said to be a rational number if ___ .
p and q are integers
p and q are integers and q≠0
p and q are integers and p≠0
p and q are integers and p≠0 and q≠0
A number which can be expressed as pq, where p and q are integers and q≠0 is a rational number.
Question 2 A number of the form pq is said to be a rational number, if (a) p and q are integers. (b) p and q are integers and q ≠ 0 (c) p and q are integers and p ≠ 0 (d) p and q are integers and p ≠ 0 also q ≠ 0.
A rational number is defined as a number that can be expressed in the form p/q, where p and q are integers and-
Question 19 The reciprocal of any rational number pq, where p and q are integers and q≠0 is: (a) pq (b) 1 (c) 0 (d) qp