Question

1) if ‘a’ is chosen from group x and ‘b’ is chosen from group Y then find the number of rational number formed.

2) in question 1.1 and 1.5 the numbers were chosen from same group but still number of rational number formed is different. why ?​

Answer 1

Answer:

if ‘a’ is chosen from group x and ‘b’ is chosen from group Y then find the number of rational number formed.

2) in question 1.1 and 1.5 the numbers were chosen from same group but still number of rational number formed is different. why ?