Question

11. The product of two rational numbers is always
(d) Less than x but greater than y
(a) Positive
(b) Negative
(e) Both (a) and (b)
(d) None of these
12. Which of the following statement is folo​

Answer 1

Answer:

both a and b please thanks my answer

Answer 2

Answer:

(e) Both (a) and (b)

Step-by-step explanation:

Case-1:

The product of two positive rational number is always positive

Proof:

If x=3/2 and y=2/3

then the product of the above rational number is 1 which is positive

Case-2:

The product of two positive and negative rational number results in negative.

Proof:

If x= –3/2 and y=2/3

then the product of the above rational number is

–1 which is negative

Case-3:

The product of two negative rational number is always positive

Proof:

If x= –3/2 and y= –2/3

then the product of the above rational number is 1 which is positive.