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For given vectors a = [2 –1 8] and b = [9 3 –1] calculate: a) Summation of vectors b) Subtraction of vectors c) Multipli

Posted: Sun May 15, 2022 10:25 pm
by answerhappygod
For given vectors a = [2 –1 8] and b = [9 3 –1] calculate:
a) Summation of vectors
b) Subtraction of vectors
c) Multiplication of vectors by a scalar k=5
d) Scalar (dot) product of vectors
e) Are vectors a and b orthogonal? (Yes or No and why)