Question

the square of which of the following would be odd number 431 2826 7779 82004​

Answer 1

431, 7779

because 1×1=1

and 9×9=81

Answer 2

431 7779 only because in the last digit 1 in 3 are coming which are odd numbers and in the other two numbers 6 and 4 are coming which are even numbers because they are divisible by 2 and are multiples of 2 thank you for asking