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ranyai12
 2 years ago
Best ResponseYou've already chosen the best response.0Write the vector shown: Find a vector perpendicular to the vector shown: Find the vector projection of the vector shown in the graph on the standard basis vector i :

azolotor
 2 years ago
Best ResponseYou've already chosen the best response.1i in this case is the axis. The projection of the vector onto i is the amount of that vector that moves in that direction because it is the dot product of the vector with the unit vector you get \[vcos\theta\= projection of v on i\] so find the angle between the vector and the x axis and then plug into that formula. You could also take the dot product of v and i
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