Visually adding and subtracting vectors

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Visually adding and subtracting vectors
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OH MY FRIGGIN GOD THANK YOU SO MUCH I HAVE A TEST SOON U SAVED ME! IN 4 MINS I LEARNED MORE THAN 45 MINS OF MY TEACHER MUMBLING UNDER HIS BREATH! THANKS, THANKS, THANKS,

esterristic
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in the first examples vector C starts at the start of A then ends at the end of B, while in the second example you start at end of B and go to start off A. I'm a bit confused... I think you reversed your C and -C in the second example, am I right?

JasonHall
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Hey! Quick question - is it also possible to visualize functions that are treated like vectors?

Merthalophor
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ummm. the last example.. but if we make vector c negative doesnt it go on the opposite side.. ie. 180degrees ... and a+b=-c .. no man.. cuz this means a+c=-a??

musaimran
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I think that there is a mistake in example 2 about the positive or negative (C), I believe that he reversed it, Am I Right?

ytchannelu
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a + b doesnt equal to c, theyre non linear....

maxaco