Question

Among the numbers from 1 to 9 ,Squares of which two numbers have 4 in its unit’s place pls who gives correct- brainliest who gives wrong- report correct u answer u also get 40 points

Answer 1

Step-by-step explanation:

Answer: 1

Explanation Since, 12 ends up having 1 as the digit at unit’s place so 812 will have 1 at unit’s place.

(ii) 272

Answer: 4

Explanation: Since, 22 = 4, therefore, square of 272 will have 2 at it's unit place.

So, 2722 will have 4 at unit’s place

Answer 2

9×9=81

11×11=121

......(last digit is 1)