Question

Which of the following have one in its units place.126square,179square,281square and 363 square

Answer 1

Answer:

179 and 281

Step-by-step explanation:

hope this helps you

Answer 2

Option 2 and 3 - Number have one in its units are  $179^2$ and  $281^2$

Step-by-step explanation:

To find : Which of the following have one in its units place ?

Solution :

The number in the units places can be found by squaring the number in units digit.

So,

1) $126^2$

Unit digit square $6^2=36$

So, the unit place of $126^2$ is 6.

2) $179^2$

Unit digit square $9^2=81$

So, the unit place of $179^2$ is 1.

3) $281^2$

Unit digit square $1^2=1$

So, the unit place of $281^2$ is 1.

4) $363^2$

Unit digit square $3^2=9$

So, the unit place of $363^2$ is 9.

Therefore, number have one in its units are  $179^2$ and  $281^2$

#Learn more

025. Which of the following numbers does not have the

same number at unit place when its cube is

obtained?

(a) 6

(b) 7

(c) 5

(d) 9

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