- Find the value of n if the vectors u= = (1, 4, 1), v =...

 

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- Find the value of n if the vectors u= = (1, 4, 1), v = (2, n, 1) and w = (0, 2, 1) are coplanar. Find the angle between u=(-3, 1, 2) and v = (-2, 3, 1). Give the answer in two (2) decimal places. Let P(-1, 2, 3), Q(5, -2, 3), R(-3, -2, 1) and S(4, 2, 3) be four (4) points in space. Find the volume of parallelepiped determined by the vectors QP, QR and Qs. - Find the value of n if the vectors u= = (1, 4, 1), v = (2, n, 1) and w = (0, 2, 1) are coplanar. Find the angle between u=(-3, 1, 2) and v = (-2, 3, 1). Give the answer in two (2) decimal places. Let P(-1, 2, 3), Q(5, -2, 3), R(-3, -2, 1) and S(4, 2, 3) be four (4) points in space. Find the volume of parallelepiped determined by the vectors QP, QR and Qs.

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1 To determine if the vectors u 1 4 1 v 2 n 1 and w 0 2 1 are coplanar we can check if the determinant of the matrix formed by these vectors is zero T... View the full answer