Jul 16th 2018, 02:15 PM
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#3 |
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Originally Posted by Indranil If A = i + j + k and B = -i + -j + -k , then (A-B) will make angle with A? What is the concept behind it, could you please explain with a diagram? (this is the part from scalar and vector) |
A hint: How do you find the angle between any two vectors?
-Dan
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