perplexus.info :: Just Math : Consider the expression, get zero remainder

Consider the expression, get zero remainder (Posted on 2007-05-14)

Let q be a positive whole number.

Determine whether or not 1^q + 2^q + 3^q + 4^q is always divisible by 10 whenever q is NOT divisible by 4.

See The Solution Submitted by K Sengupta

Rating: 4.0000 (1 votes)

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