Eric Nicholas K's answer to Charlotte's Junior College 1 H2 Maths Singapore question.
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Part iii
You have to know the rules of dot product here
I have included a diagram in 2D to help you visualise better, though I believe this is not the only possible scenario in 3D.
You have to know the rules of dot product here
I have included a diagram in 2D to help you visualise better, though I believe this is not the only possible scenario in 3D.
Date Posted:
1 year ago