Question

what will be the unit digit of square of 786

Answer 1

6 is ur answer bro....

thanks

Answer 2

SEE UNITS DIGIT OF SQUARE OF ANY NO. IS FIXED....

AND IT IS ACCORDING TO THE UNITS DIGIT NO. IN THAT NO.

MEANS IF THE NO. HAS FOLLOWING NO. AS UNITS DIGIT THEIR SQUARES WILL GET THE FOLLOWING NO. AS UNITS DIGIT.....

1=1
2=4
3=9
4=6
5=5
6=6
7=9
8=4
9=1
0=0

YOU CAN SEE THAT THE SEQUENCE IS ALSO FIXED .......

YOU HAVE ASKED 786
SO ITS UNITS DIGIT WILL BE '6'

I HOPE IT WILL HELP YOU.....

THANKS ......

PLEASE MARK AS BRAINLIEST.....☺