Question

what is remainder when 7^100divided by 100​

Answer 1

$\huge\underline\mathfrak\red{Answer}$

The remainder would be—

Since,

7^100 = (7^2)^50 = 49^50

which is equivalent to (-1)^50 when it's divided by 50, and since (-1)^50 = 1, so when (-1)^50 is divided by 50, the remainder is 1.

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Answer 2

Answer:

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