Q. 1 D4.5( 11 Votes )

# <span lang="EN-US

Given a number 7286 and need to find out the unit digit of the square of number.

Now, the square of number, n = n2

Since, we have “6” in the units place in the given number “7286” we have to square the number 6

62 = 36

6 will be the units’ digit.

Hence, the units digit of the square of 7286 is 6.

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