Scalar Product: or 1. In the diagram ABCD, GHJK represents a cuboid. AB represents vector BC represents vector p, q and HB represents vector r. DH is represented by: A. + + p q r B. + p q r – – C. + p q r – D. p q r – – 2. P(−2, 1, 3) , Q(2, 9) , and B(4, 5, 12) are three collinear points. y, – The value of is y
Scalar Product: or 1. In the diagram ABCD, GHJK represents a cuboid. AB represents vector p, BC represents vector q and HB represents vector r. DH is represented by: A. p + q + r B. – p – q + r C. p – q + r D. p – q – r 2. P(−2, 1, 3) , Q(2, y, 9) , and B(4, – 5, 12) are three collinear points. The value of y is
Unit-3-Extended-Test-2012.docx