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If the vectors A and B are such that A · B = |A| |B|, what is the angle between them?

Practice Questions

1 question
Q1
If the vectors A and B are such that A · B = |A| |B|, what is the angle between them?
  1. 0°
  2. 90°
  3. 180°
  4. None of the above

Questions & Step-by-step Solutions

1 item
Q
Q: If the vectors A and B are such that A · B = |A| |B|, what is the angle between them?
Solution: If A · B = |A| |B|, then cos(θ) = 1, which means θ = 0°.
Steps: 0

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