the digit in the units place of 2017^28+28^2017
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8
HELLO DEAR,
divide 28 by 4 and the remainder is 0.
Thus, the last digit of 2017 is equal to the last digit of 2017^0 i.e. 1
Now,
28^2017
divide 2017 by 4 and the remainder is 1.
Thus,
the last digit of 28 is equal to the last digit of 28^1 i.e. 28.
Hence 8 is correct option
I HOPE ITS HELP YOU DEAR,
THANKS
divide 28 by 4 and the remainder is 0.
Thus, the last digit of 2017 is equal to the last digit of 2017^0 i.e. 1
Now,
28^2017
divide 2017 by 4 and the remainder is 1.
Thus,
the last digit of 28 is equal to the last digit of 28^1 i.e. 28.
Hence 8 is correct option
I HOPE ITS HELP YOU DEAR,
THANKS
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0
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