Math, asked by deeajal1itsur, 1 year ago

the remainder when 2^2017 is divided by 5 will be:

Answers

Answered by abhi178
0
if we know what is unit digit of 2^2017 then we can say that what remainder .

divide 2017 by 4 remains = 1

hence , unit digit of 2^2017 is 2 ,
now two last no possible 02 , 12 , 22 , 32, 42 , ....92

we see always remain to all of these 2

hence, remainder =2
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