Is the sum of two irrational numbers always irrational? Is the product of two irrationals always irrational?
Justify your answer by giving example.
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Yes, sum of two irrational no. is always irrational
ex. √5+√5=2√5(irrational)
No, product of two irrational is not always irrational
ex. √2×√2=2 (rational)
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