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The Cross Product Of v=2i3j8k\mathbf { v } = 2 \mathbf { i } - 3 \mathbf { j } - 8 \mathbf { k }

Question 4

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The cross product of v=2i3j8k\mathbf { v } = 2 \mathbf { i } - 3 \mathbf { j } - 8 \mathbf { k } and w=i+6k\mathbf { w } = \mathbf { i } + 6 \mathbf { k } is


A) 18i20j+3k- 18 \mathbf { i } - 20 \mathbf { j } + 3 \mathbf { k }
B) 18i20j+3k18 \mathbf { i } - 20 \mathbf { j } + 3 \mathbf { k }
C) 18i+20j+3k- 18 \mathbf { i } + 20 \mathbf { j } + 3 \mathbf { k }
D) 18i20j3k18 \mathbf { i } - 20 \mathbf { j } - 3 \mathbf { k }
E) 18i20j3k- 18 \mathbf { i } - 20 \mathbf { j } - 3 \mathbf { k }

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