Question

what will be the unit digit of the square of 12347?​

Answer 1

Answer:

The unit digit of square of 12347 will be 9 because 7² is 49. And it is having 9 in its unit place.

Step-by-step explanation:

Hope it helps you a lot

Answer 2

Answer:

9

Step-by-step explanation:

multiply the last digit by itself (7×7=49)unit digit of 49 =9.

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