Question

1]Product of two rational numbers can never be an integer.
2] Product of two integers is never a fraction.
3]If x and y are two rational numbers such that x > y, then x – y is
always a positive rational number.
4] If | x | = 0, then x has no reciprocal.

State whether the following statements are true or false. If false, justify your answer
with an example......ITS URGENT...PLS ANS ME...

Answer 1

Answer:

1. False , it can be an integer , for example, 6/6 × 6/6= 1 , which is an integer

2. True

3. True

Answer 2

Answer:

1) for example :- 2/3*4/5=8/15 the results is a rational number it is not an integer , so it is true

2)it is true -5*5= -25the answer is an integer it is not a rational number

3) it is also true ,for example :- x=4/8 and y =3/8 if u minus the answer will be 1/8 which is a positive rational number

4) true, 0/1 reciprocal will be 1/0 which has no value it has no reciprocal

l hope u get your answer