prove that 2root7 upon 11 is irrational
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let it be rational number
2√7/11=a/b
√7= 11a/2b
√7 is irrational number..
so our assumption was wrong..
so 2√7/11 is irrational number
2√7/11=a/b
√7= 11a/2b
√7 is irrational number..
so our assumption was wrong..
so 2√7/11 is irrational number
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