Question

show that 3(root)2 is irrational

Answer 1

Hey... I think this can be ur answer!!
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Let us assume that 3root2 is rational,

3root2 =a/b (a and b are co prime)

root2= a/3b

But we know that root 2 is irrational

Hence 3root2 is irrational.

Our assumption was wrong.

Hence proved..
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Hope it helps you dear ☺️☺️

Answer 2

Hope its help u........