when 23²³ is divided by 53 what is the reminder
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Answered by
2
Easy
23×23=529
529÷53=9.98
23×23=529
529÷53=9.98
bhavya0918:
why 23 is multiplied by 23 ???
according to the question 23 should be multiplied 23 times na bcoz it is its power
this answer is wrong
23^23. .....means....23 should be multiplied 23 times
Ohhhh .....but anyway thanks for correcting.Actually I am new here and I dont know much
Answered by
1
23^23= 2.088 x 10^31
dividing it by 53 gives ans: 3.94 x 10^29
which has no reminder .
so reminder = 0
dividing it by 53 gives ans: 3.94 x 10^29
which has no reminder .
so reminder = 0
use binomial expantion to solve
yeah..... actually there is
ie, 23 x (23^22)= 23* (529^11) = 23 x( (530-1)^11)
so when divided by 53
23 × (-1)^23 = -23
negative reminder to get orginal reminder add 53
ie, 53-23 = 30
is the reminder
sorry for wrong answer
thank you so much
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