Find two vectors in opposite directions that are orthogonal to the vector u. (The answers are not unique.) -2+3 4 V = -V= u=- (positive components) (negative components) li li Consider the following. u = 4i +j+ 5k, v = 3j + 4k (a) Find the projection of u onto v. li li (b) Find the vector component of u orthogonal to v. li li

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