1. The quadrilateral ABCD is shown to the right. Suppose = DC and = AD. Further suppose that BC= 30. Write each of the following vectors as a linear combination of u and a. BD b. AB

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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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1. The quadrilateral ABCD is shown to the right.
Suppose u = DC and = AD. Further suppose
that BC= 30. Write each of the following vectors
as a linear combination of u and
a. BD
b. AB
Transcribed Image Text:1. The quadrilateral ABCD is shown to the right. Suppose u = DC and = AD. Further suppose that BC= 30. Write each of the following vectors as a linear combination of u and a. BD b. AB
Unit 5 - Geometric
#1a) BD
艹
-- во
+ DC
-> BD =
во = вс
b) AB
11
Vector
AB + BO
D AB = AD
BC - DC
3-3
11
BC
A
AD
AD - BO
= V - (3V-U)
= V₁ -2V
ent
frogomel...
B
KLY
C
3v
می ہو
Transcribed Image Text:Unit 5 - Geometric #1a) BD 艹 -- во + DC -> BD = во = вс b) AB 11 Vector AB + BO D AB = AD BC - DC 3-3 11 BC A AD AD - BO = V - (3V-U) = V₁ -2V ent frogomel... B KLY C 3v می ہو
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