Question

A number ending in 9 will have the units place of its square as
(a) 3 (b) 9 (c)1 (d) 6
11​

Answer 1

Answer:

1

Step-by-step explanation:

let us take 9

9×9=81

unit place=1

Answer 2

Step-by-step explanation:

1 is the ending digit when squaring a number ending with 9