I hope this is the right forum. The question is about vector addition. Suppose you have two vectors: The magnitudes are: and But the answer in the back of the book is showing for both? Where am I going wrong?
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I agree with your answers. Moreover, in a euclidean space, iff u and v are proportional, which is not the case here. There is probably a typo in the book.
Originally Posted by M.R But the answer in the back of the book is showing for both? Where am I going wrong? I think you are correct, assuming I am reading your work correctly.
Thank you both for the verification. BTW, where is the thanks button?
Apparently. in order for the Thanks button to be visible, the mouse pointer has to be located on the post.
Yes, it appears on the bottom right hand corner. I liked the old system better though.
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