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3- If Å- 4B = 2i + 4 k and 2Ã - 2B = 5 i - 7 k, find: (a) Â and B (b)Ā. Ē (c) Angle between A and B (d) Ã. ( Ã × B)

3- If Å- 4B = 2i + 4 k and 2Ã - 2B = 5 i - 7 k, find: (a) Â and B (b)Ā. Ē (c) Angle between A and B (d) Ã. ( Ã × B)

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.1: Lines
Problem 2ECP
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3- If Ā- 4 B = 2i +4 k and 2Ã - 2B = 5i - 7 k, find: (a) Ã and B (b)Ã.B (c) Angle between A and B (d) Ā. ( Ã × B)
Transcribed Image Text:3- If Ā- 4 B = 2i +4 k and 2Ã - 2B = 5i - 7 k, find: (a) Ã and B (b)Ã.B (c) Angle between A and B (d) Ā. ( Ã × B)
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