5) Let A = (4, 1,2) and B= (1,2,-1). Find: a) ProjAB ProjBA b) all nonzero vectors X in R³ orthogonal to A and B c) angle between A and B (measured in degrees)
5) Let A = (4, 1,2) and B= (1,2,-1). Find: a) ProjAB ProjBA b) all nonzero vectors X in R³ orthogonal to A and B c) angle between A and B (measured in degrees)
5) Let A = (4, 1,2) and B= (1,2,-1). Find: a) ProjAB ProjBA b) all nonzero vectors X in R³ orthogonal to A and B c) angle between A and B (measured in degrees)
PLEASE DO NOT USE OCTAVE OR MATLAB, SHOW ALL WORK.
Find:
a) ProjAB·ProjBA
b) all nonzero vectors X in R3 orthogonal to A and B
c) angle between A and B (measured in degrees)
Transcribed Image Text:5) Let A=(4, 1, 2) and B = (1,2,-1). Find:
a) ProjAB ProjBA
b) all nonzero vectors X in R³ orthogonal to A and B
c) angle between A and B (measured in degrees)
3
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
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