For the vectors u 0 3 2 and v 0 3 2 evaluate the following

For the vectors u = (0, 3, 2) and v = (0, 3, 2) evaluate the following expressions. 4u + 3v 3u-v |u + 4v|

Solution

Use this matlab code:

clc
clear
u=[0,3,2]
v=[0,3,2]
a=(4*u)+(3*v)
b=(3*u)-(v)
c=norm(u+4*v)

Answer :

u =

0 3 2

v =

0 3 2

a =

0 21 14

b =

0 6 4

c =

18.0278

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