Prove that root 2 is an irrational no. Using long division method...
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√ 2 does not have ratio value Proof : Consider, √ 2 is rational number. So, √ 2 = a/b 2 = a2 / b2 2 x b2 = a2 Here, a2 is even, then "a" also even. |||rly, "b" also even. If, a and b even no common factors. So our consideration is false. √ 2 always irrational number
√ 2 does not have ratio value Proof : Consider, √ 2 is rational number. So, √ 2 = a/b 2 = a2 / b2 2 x b2 = a2 Here, a2 is even, then "a" also even. |||rly, "b" also even. If, a and b even no common factors. So our consideration is false. √ 2 always irrational number
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