state whether each of the following are rational or irrational 1. √6 ×√7
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An irrational number is a number that cannot be expressed as a fraction for any integers and. . Irrational numbers have decimal expansions that neither terminate nor become periodic
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irrational
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By Fundamental theorem of Arithmetic,
the product of two irrational numbers may be a rational or may be irrational.
given that, √6×√7
√6 &√7 are irrational.
√6×√7=√6×7
=√42
√42 is also a irrational.
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