(2) Given the vectors a = {5,},2) and h = (2) Given the vectors a = a) a Xb and b , find (l O

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(2) Given the vectors a = a) a Xb and b , find (l O points) Check your answer by showing it is orthogonal to both a and b b) the angle between a and b (2 points) (Note: In this class, exact answers should always be given unless otherwise stated; that is don't use your calculator to get an approximation) c) projab d) a unit vector in the direction Of b (2 points) (2 points)