Given the vectors A 10a +4a - a = X y Z B=2a3a + 5a y Z X Evaluate the following 2Ã + a B O 15.2042a-2.1143a - 3.8874a x y 9.3042a + 1.9043a +3.1179a X y Z O 20.3244a +7.5133a - 1.1889a y O 32.4902a - 2.2992a +3.1335a y

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 19E
icon
Related questions
Question
Given the vectors
A 10a +4a - a
=
X
y
Z
B=2a3a + 5a
y
Z
X
Evaluate the following
2Ã + a
B
O 15.2042a-2.1143a - 3.8874a
x
y
9.3042a + 1.9043a +3.1179a
X
y
Z
O 20.3244a +7.5133a - 1.1889a
y
O 32.4902a - 2.2992a +3.1335a
y
Transcribed Image Text:Given the vectors A 10a +4a - a = X y Z B=2a3a + 5a y Z X Evaluate the following 2Ã + a B O 15.2042a-2.1143a - 3.8874a x y 9.3042a + 1.9043a +3.1179a X y Z O 20.3244a +7.5133a - 1.1889a y O 32.4902a - 2.2992a +3.1335a y
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning