- #1
Math9999
Homework Statement
I'll upload the picture of the math problem.
Homework Equations
None.
The Attempt at a Solution
Here's the work:
[2, 0, 3, 2]*[6, 4, 3, 3]=12+9+6=27
Since [3, 1, 1, 2]+[3, 3, 2, 1]=[6, 4, 3, 3].
But how do I figure out 27 mod 4?