The vector (13,-4) moves points along a line L. Identify a vector that has the same length as (13,-4) and that moves points along a line that is perpendicular to L. Submit Question
Added by Jose Ignacio W.
Step 1
Compute its length: |v| = sqrt(13^2 + (-4)^2) = sqrt(169 + 16) = sqrt(185). Show more…
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