Math, asked by savitamhalsekar6, 5 months ago

if a number has 1 or 9 in the units place then its square ends in​

Answers

Answered by hayatrizvi674
0

Answer:

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Answered by aryamanshaw01
1

Answer:

1 as

 {1}^{2}  = 1

 {9}^{2}  = 81

which end with 1

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