2^46655 mod 9 = ?
Choose the correct choice from the following choices:
A) 4  B) 5  C) 6  D) 7  E) 8

Rationale: by remainder theorem remainder = { [ ( 2 ^ 3 ) ^ 1551 * 2 ^ 2 ] / 9 } = [ { ( - 1 ) ^ 1551 * 4 } / 9 ] = 5 answer : b
Answer: B