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If A = (1, 1, 1) and B = (2, 2, 2), what is A × B?
If A = (1, 1, 1) and B = (2, 2, 2), what is A × B?
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Practice Questions
1 question
Q1
If A = (1, 1, 1) and B = (2, 2, 2), what is A × B?
(0, 0, 0)
(1, 1, 1)
(2, 2, 2)
(3, 3, 3)
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A × B = (0, 0, 0) since A and B are parallel.
Questions & Step-by-step Solutions
1 item
Q
Q: If A = (1, 1, 1) and B = (2, 2, 2), what is A × B?
Solution:
A × B = (0, 0, 0) since A and B are parallel.
Steps: 5
Show Steps
Step 1: Identify the vectors A and B. A = (1, 1, 1) and B = (2, 2, 2).
Step 2: Check if the vectors A and B are parallel. Two vectors are parallel if one is a scalar multiple of the other.
Step 3: Notice that B is 2 times A (B = 2 * A). This means A and B are parallel.
Step 4: Understand that the cross product of two parallel vectors is always (0, 0, 0).
Step 5: Therefore, calculate A × B = (0, 0, 0).
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