The square of $86$ will have $6$ at the units place. State whether the statement is true (T) or false (F)

True

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False

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Solution

The correct option is A True
We know that:
If a number ends with $4$ or $6$ , then its square will always end with $6$ .
square of $86$
$\begin{array}{rcl} 86^{2} & = & 86 x 86 \\ = & 7396 \end{array}$
Hence, the square of $86$ will have $6$ at the units place.

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