Math, asked by hgsrky848, 4 months ago

The square of a number which has 9 and n it's unit

Answers

Answered by Anonymous

8

Only those numbers, when squared will have 9 at their unit place are 4 and 3 and 7.

Because 3×3 = 9

and 7×7 = 9

Hence, Option A is correct answer.

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