Question

Q6. When two irrational numbers are multiplied; it may or may not be a rational. Verify the
statement by giving one example of each.
Q7. Find the rationalising factor of V3 – 2. Is the rationalizing factor a rational or irrational
number?
Q8. Identify a rational number among the following numbers:
2,0.2020020002...., 0.534534534......​

Answer 1

Answer:

Q6:The product of two irrational numbers can be rational or irrational depending on the two numbers.

For example,

2

×

2

is 2 which is a rational number whereas

2

×

3

is

6

which is an irrational number.