Let x and y be rational and irrational numbers respectfully . Are x+y and xy irrational? justify your answer by an example for each.
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heya frnd
if X is rational and y is irrational , then X+y and xy are irrational
ex : X be 2 and y be √2
X+y = 2+√2 is irrational
xy = 2√2 is irrational
if X is rational and y is irrational , then X+y and xy are irrational
ex : X be 2 and y be √2
X+y = 2+√2 is irrational
xy = 2√2 is irrational
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