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Products of ratiomal or irrietational is …

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Products of ratiomal or irrietational is rational

Posted by Kamaldeep Singh 6 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Nancy Rajput 6 years, 9 months ago

Example 1 : take rational number Zero and irrational number 2√ , And than product As = 0 × 2√ = 0 That is rational number ,So we can say that product of rational and irrational number is rational if rational number is Zero. Example : take any rational number other tha n Zero lets take 2 as rational number and 2√ as irrational number than product As : = 2 × 2√ = 2 2√ 2 2√ is irrational number So if we can say that if rational number other than zero product with any irrational number the result is also irrational.

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