These are stumping me for some odd reason...

1. Find the remainder of upon division by 9.

2. Determine with explanation, whether there exists an integer n such that is divisible by 151. (Note that 151 is prime)

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- May 6th 2009, 06:32 AMArythTwo quick questions
These are stumping me for some odd reason...

1. Find the remainder of upon division by 9.

2. Determine with explanation, whether there exists an integer n such that is divisible by 151. (Note that 151 is prime) - May 6th 2009, 07:04 AMSoroban
Hello, Aryth!

Quote:

1. Find the remainder of upon division by 9.

Since , then: . has a remainder of 2.

Then: . has a remainder of

We find that: . . . . and has remainder 1.

Hence: .

- May 6th 2009, 01:39 PMAryth
Would anyone be able to help with the second one?

- May 6th 2009, 01:47 PMNonCommAlg
- May 6th 2009, 03:11 PMNonCommAlg
- May 9th 2009, 12:06 PMAryth
I seriously appreciate the help.