11.5 Solving geometric problems (PURE 1- Chapter 11: Vectors)

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How to solve geometric problems using vectors

0:00 Intro
0:32 Example 16
3:29 Example 17
11:21 Example 18
17:34 End/Recap
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for the last question you could have just worked out magnitude of AB and AC and then worked out BAC using cos-1(root13/root26)

ubz
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can you also find the vector for CB instead of BC 12:30 ?

MohammedHussain-sskj