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The following numbers are obviously not perfect square give reason 3 6667 |
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Answer» because to fulfill the requirements to be a perfect square a no. should be expressed as the PRODUCT of two equal (same) integers. eg: 36 // (6*6) but,66 we cannot GET by multiplying any same .we can get by : 33*2=66 11*6=66 1*66=66 but in any of above both the elements of L. H. S are not same as in the case above (36,25,81,,etc). |
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