Consider the vectors u and v. u Find the dot products. u. V U= 1/2 - 1/4 -1/2 proj(v) = Find the projection of v onto u. 5 5 -5 - Find all values of the scalar k for which the two vectors are orthogonal. (Enter your answers as a comma-separated list.) 2 [3], v = [K+1 k = U= Need Help? Submit Answer Read It Give the vector equation of the line passing through P and Q. P = (0, 1, 1), Q = (-6, 1, 2) X = 0 1 -1 - + t 000