An intger is simultaniously a square & cube is of the form 7k or 7k+1
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Originally Posted by Amit kumar An intger is simultaniously a square & cube is of the form 7k or 7k+1 umm...are you asking a question? or are you telling us a fact?
He is asking to show that an integer that is a cube an a square at the same time either leaves 0 or remainder 1 upon division by zero.
Let then and the possible forms they have in common are .
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