Only geniuses can answet this. What is the last digit of
riya4882:
6 is the last digit
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power divided by 4.
78/4=19
remainder we get 2
so,
2 to power 2 is 4
it is a trick to find unit places...
78/4=19
remainder we get 2
so,
2 to power 2 is 4
it is a trick to find unit places...
did you just deleted that pic of the book
i don't know but why it's written in book that it doesn't end with that number
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0
Hope this will help u... :-)
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