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Question: the difference between two vectors starting at the same point...

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The difference between two vectors starting at the same point could be constructed as Problem 10 a) Express vector w in terms of vectors V and u. Ll b) Express vector w in terms of vectors V and u. c) Express vector w in terms of vectors V and ü.d) Express vector w in terms of vectors V and u Problem 11. The purpose of this problem is to prove a theorem fromm elementary geometry: If D and E are midpoints of the segments AB and AC, then the line DE is parallel to the line BC and the length of the segment DE isof the length of the segment BC. With vectors this theorem is easy to prove! You just need to show that DE BC, then both statements will follow. Now the problem Express vectors AD, AE, DE, BC in terms of the vectors AB and BC and show that DE BC a) Answer: AD b) Answer: AE- c) Answer: DE d) Answer BC-

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