Others Maths Puzzle HR Interview Interview

13^402 mod 8000 , remainder ??

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169 ..using eulers totient function.
7 years agoHelpfull: Yes(0) No(0)

Others Other Question

In how many way can 2310 be expressed as a product of 3 factors? If f(2x+3y, 2x-7y) = 20x, then f(x,y) equals:
a. 7x-3y b. 7x+3y c. 3x-7y d. 3x+7y