1.

Prove 3√2 is irrational​

Answer»

Answer:

Let ASSUME to the CONTRARY that 3 √2 is RATIONAL

Let 3√2=a÷b ,where a and b are co_prime

√2×a=3×b

√2=3a/b

since 3a/b is rational • Therefore a/b is rational but √3 is irrational •3√2 is irrational



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