Math, asked by leenatchandra2515, 11 months ago

The digit sum of the year 2007 is 2 + 0 + 0 + 7 = 9, which is a square number. How many years during the twenty-first century have a square digital sum?

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Answered by dhupphysics

0

I don't know the answer

divyansh5981: so why u answered

dhupphysics: ....

dhupphysics: ......

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