Question

is product of a rational number and an irration number, a rational number? is product of two irrational numbers a rational number or irrational number? justify your example​

Answer 1

Answer:

product of two rational numbers may be rational or irrational

but product of a rational number and a irrational number is irrational

Answer 2

Answer:

1. No
2. It can be rational or irrational

Step-by-step explanation:

1. root 5 × root 2 is root 10which is irrational
2. root 5 × root 5 is 5 which is a rational no. but root 2 × root 5 is root 10 which is irrational

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