Question

The product of any two national number.
(a)A rational number (b) A irrational number (c) A whole number (d)A natural number choose the correct answer.​

Answer 1

Answer:

A rational number

Step-by-step explanation:

Eg:- Let 4 and √6 be two rational numbers.

The product of 4 and √6

= 4√6 which is rational

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Answer 2

Answer:

All the options are correct.

Step-by-step explanation:

Lets Prove

1. When you multiply 4/2×2/2 you get 8/4,which is in a p/q form and q is not equal to zero. So, it is a rational number.
2. When you multiply 3/5× 2/3 you get 6/15, which in a p/q form and q is not equal to zero and denominator is greater than numerator. So, it is an irrational number.
3. When you multiply 7/3× 0/5 you get 0, which is whole number.
4. when you multiply 6/3× 4/2 you get 4, which is natural number.

Hence proved. ✔

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