Question

1. Let B = {(−1,2),(1,1)} = {w1,w2} be a basis for R2, and v = (3,...

1. Let B = {(−1,2),(1,1)} = {w1,w2} be a basis for R2, and v = (3, 2). Find (v)B.

2. Find the closest point in the plane 3x−y+2z = 0 to the point p(−1, 2, −1). What is the distance from p to this plane?

Thank you.

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