Question

2. Squares of which of the following numbers will
have 1 (one) at their unit's place?
explain
(iii) 139
(v) 64
(ii) 81
(i) 57
(iv) 73​

Answer 1

Answer:

81

Step-by-step explanation:

please make it a brainliest answer

Answer 2

(3) 139 and (2)81 is the correct option

explanation:-

explanation:-

3) (139)^2 =139×139= 19321

here we can see that 19321 has 1 as it's units place .

2) (81)^2 = 81×81 =6561

here also 1 is at it's units place