Determine x and y if vectors a=[x, y, 1], b=[1, 2, 3] and a x b=[7, -5, 1].
Please, help is desperately needed.
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Simply multiply it out and solve for each component.
For example, looking at the x-component of a x b:
I don't understand what you mean.
Forget it! I figured it out thanks to your clue. Thanks!
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