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Given vectors ū = 77 +37 and 7 =-47+ 37, find 5ū-47 in terms of unit vectors ſand.

a. 517 + 37
c. 47+507
b. -27 +507
d. 547 + 507

User Kinxiel
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1 Answer

2 votes
I think that the best letter answer to go with is A
User Rohitpaniker
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