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Find two unit vectors orthogonal to both 9, 7, 1 and -1, 1, 0 . (smaller i-value) (larger i-value) Need Help? Find the area of the parallelogram with vertices A(-2, 2), B(0, 5), C(4, 3), and D(2, 0). Consider the point below. P(2, 0, 2), Q(-2, 1, 4), R(7, 2, 6) Find a nonzero vector orthogonal to the plane through the points P, Q, and R. Find the area of the triangle PQR.
Show transcribed image text Find two unit vectors orthogonal to both 9, 7, 1 and -1, 1, 0 . (smaller i-value) (larger i-value) Need Help? Find the area of the parallelogram with vertices A(-2, 2), B(0, 5), C(4, 3), and D(2, 0). Consider the point below. P(2, 0, 2), Q(-2, 1, 4), R(7, 2, 6) Find a nonzero vector orthogonal to the plane through the points P, Q, and R. Find the area of the triangle PQR.