omponent nt in the j direction. If v = 2i - j and w = xi + 3j, find all numbers x for which v+ w = 5.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Number 57, please. Thanks!

hose component
component in the j direction.
57. If v = 2i - j and w =
v+w = 5.
xi + 3j, find all numbers x for which
%3D
e Problems 59-64, write the vector y in thes
Transcribed Image Text:hose component component in the j direction. 57. If v = 2i - j and w = v+w = 5. xi + 3j, find all numbers x for which %3D e Problems 59-64, write the vector y in thes
Expert Solution
Step 1

Given v=2i-j and w=xi+3j.

Therefore 

              v+w=2i-j+xi+3j=2+xi+2j

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