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
Question 54
State whether the given statement is True or False.
If pq is a rational number and m is a non-zero integer, then p×mq×m is a rational number not equivalent to pq .