Given the two 3-D vectors a=[-6, -9, 8] and b=[3, -6, 6], find the dot product and angle (degrees) between them. Also find the cross product (d = a…

Given the two 3-D vectors a=[-6, -9, 8] and b=[3, -6, 6],
find the dot product and angle (degrees) between them. Also find the cross
product (d = a cross b) and the unit vector in the direction of d.
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