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Operations on Monomial Surds

Product of a ...

Question

Product of a non-zero rational and irrational number is always irrational

A

True

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B

False

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Solution

The correct option is A
True

$3 \times \sqrt{3} = 3 \sqrt{3}$ which is irrational .Product of a non-zero rational and irrational number is always irrational.

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