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March 4, 2015

March 4, 2015

Posted by **kally** on Saturday, February 11, 2012 at 7:54pm.

u, v, w are UNIT VECTORS. the angle between u and v is 25 degrees and the angle between vector v and w is 35 degrees.

find (v+w-3v). NOTE: vector u and w are on opposite sides of vector v.

- Calculus -
**Reiny**, Saturday, February 11, 2012 at 8:24pmI think you have partially corrected your question.

what about the v+w-3v ?

Where does u come into the picture?

v+w-3v would simply be w - 2v

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