Question

What is the remainder when 2^2010 is divided by 7?​

Answer 1

Answer:

287.428571 is the answer

Answer 2

Answer:

would like to add the following shortcuts:

1)

Remainder of (ax + 1)^n / a = 1

Example: 46^3578 / 9 will have a remainder of 1.

2)

Similarly, remainder of (ax - 1)^n / a = 1 (if n is even) or -1 (if n is odd)

Example: 27^79 / 14 will have a remainder of -1 or 13.