Question

which of the following number would have digit 1 at its unit place while the squaring ..1). 11 ..2) 35

Answer 1

11 would have 1 in its units place when squared.

Tips:

For digit 1 in units place, a number would have 1 in its squared number.

For 2, we would have 4.

For 3, we would have 9.

For 4, we would have 6.

For 5, we would have 5.

For 6, we would have 6.

For 7, we would have 9.

For 8, we would have 4.

For 9, we would have 1.

For 0, we would have 0.

Step-by-step explanation:

The first number is 11.

• Its units place digit is 1.
• So, in its squared number, the units digit will be 1.

The second number number is 35.

• Its units place digit is 5.
• So, in ints squared number, the units digit will be 5.

Thus, our required number is 11.

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Answer 2

Answer:

which of following number have '1' in its units place