Find the unit digit of the number 56^487×28^269​

Question

Find the unit digit of the number 56^487×28^269​

in progress 0
Julia 3 weeks 2021-08-23T06:12:41+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-23T06:14:03+00:00

    Unit digit of is same as unit digit of

    =

    = (Since cyclicity of 7 is 4)

    =

    =

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )