when “n” is divisible by 5, the remainder is 2. what is the remainder when n^2 is divided by 5?
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since the total number of alphabets in the given is equal to 7
if it is divided by 5 then r is equal to 2.
but if we take n^2 (where n is equal to 7)
we get 7^2 = 7×7= 49
hence 49÷5 and remainder is 2 as well.
hope you will find helpful
if it is divided by 5 then r is equal to 2.
but if we take n^2 (where n is equal to 7)
we get 7^2 = 7×7= 49
hence 49÷5 and remainder is 2 as well.
hope you will find helpful
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