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Q: = 3i - 4j+6k 8 = -4i + bj - 2k a-) What is the angle between these two vectors tors? b-) Show

Q: = 3i - 4j+6k 8 = -4i + bj - 2k a-) What is the angle between these two vectors tors? b-) Show that Ax B = -6A

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