Math, asked by deepaksharma901312, 8 months ago

a perfect square and can not have the digit with solve​

Answers

Answered by makundamemoriallpsch
0

Answer:

81, 121, 441, 961 all are Perfect Square having unit digit 1 and tens digit is even. – If unit digit of a number is 2 then it can't be a perfect square.

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