Consider V = R3 with inner product as the dot product and W = { (x,y,z) | x = y } is a subspace of V. If (a,b,c) is the projection of (1,2,3) onto W, then what is a + b + 2c?
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Q29
11 Dec 2022
Mathematics 2 · Week 8
Q29.Consider V = R3 with inner product as the dot product and W = { (x,y,z) | x = y } is a subspace of V. If (a,b,c) is the projection of (1,2,3) onto W, then what is a + b + 2c?
