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
The reciprocal of any rational number pq, where p and q are integers and q≠0 is qp
Hence, the correct option is (d).
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.
Question 1 A number which can be expressed as pq, where p and q are integers and q≠0 is: (a) natural number. (b) whole number. (c) integer. (d) rational number
A number of the form pq is said to be a rational number if ___ .
Question 01
A rational number is defined as a number that can be expressed in the form pq, where p and q are integers and
(a) q = 0
(b) q = 1
(c) q ≠ 1
(d) q ≠ 0