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## Homework Statement

I have 2 (3d)vectors A and B and I want to find a vector C perpendicular to both of them.

A = 3i-2j+4k

B = -2i+5j-2k

C = Cx+Cy+Cz

## Homework Equations

So we know A dot C = 3Cx-2Cy+4Cz and B dot C = -2Cx+5Cy-2Cz

## The Attempt at a Solution

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