Grade 12th pass8 grade maths
Without doing any calculation, find the numbers which are surely not perfect squares. iv. 441
Without doing any calculation, find the numbers which are surely not perfect squares. iv. 441
1 Answer
Harshit Singh
Dear Student
We know that natural numbers ending with the digits 0, 2, 3, 7 and 8 are not perfect square.
iv. 441⟹ Ends with 1 ∴, 441 is a perfect square.
Thanks
We know that natural numbers ending with the digits 0, 2, 3, 7 and 8 are not perfect square.
iv. 441⟹ Ends with 1 ∴, 441 is a perfect square.
Thanks
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