Question

Q6. Let x and y be rational and irrational numbers. Is x+y necessarily an irrational number ? Give an example in support of your answer

Answer 1

Rational and irrational no.can never be added.
For example:- root 8 + 5

Answer 2

Hi user!!!!


Let x be 7 and let y be √7

If u will add both of them, u will get 7+√7

This shows that 'addition of a rational no. with an irrational no. will always give an irrational no.'

I hope that this explanation helps u.

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