Math, asked by pujabhay1986, 7 months ago

which of the following ends with digit 1
(127)²
(73)²
(61)²
(105)²

Answers

Answered by anandadhal79295

3

Answer:

(61)²

please mark as brainlest answer please

Answered by rohimabarbhuiya68

1

Answer:

Solution

The squares of those numbers end in 1 which ends with either 1 or 9.

∴1612and 1092 end with 1.

1232=15129

772=5929

822=6724

1612=25921

1092=11881

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