Let u = PQ and v = PR (a) Write u and v in component form (b)
Question:
Let u = PQ̅ and v = PR̅
(a) Write u and v in component form
(b) Write u and v as the linear combination of the standard unit vectors i and j
(c) Find the magnitudes of u and v
(d) Find 2u + v
Transcribed Image Text:
P = (-2,-1), Q = (5, -1), R = (2, 4)
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