Question: 9. Let v and V2 be nonzero vectors in 3-space having direction angles a, Bi, and a2, B2.12 respectively. Moreover, suppose the vectors are

9. Let v and V2 be nonzero vectors in 3-space having direction

9. Let v and V2 be nonzero vectors in 3-space having direction angles a, Bi, and a2, B2.12 respectively. Moreover, suppose the vectors are orthogonal. Show their direction cosines satisfy cosa cosa2+ cos B cos B2 + cos 1 cos 2 = 0

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Noah creates a scatter plot showing the relationship between number of free throws made in a basketball game and the number of points scored. The correlation coefficient for the line of best fit is...

Q:

Math 636 Final - Quiz Component 1. The system of linear equations 2x2 x3 = 3 2x1 + x2 + 2x3 = 1 x1 + x2 + 3x3 = 2 (a) is consistent with a unique solution. (b) is consistent with infinitely many...

Q:

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

Q:

Chapter Thirteen A FUNDAMENTAL TOOL: VECTORS Contents 13.1 Displacement Vectors . . . . . . . . . . . . 686 Notation and Terminology . . . . . . 686 Addition and Subtraction of Displacement Vectors ....

Q:

\fCOMPLEX VARIABLES AND APPLICATIONS Eighth Edition James Ward Brown Professor of Mathematics The University of Michigan-Dearborn Ruel V. Churchill Late Professor of Mathematics The University of...

Q:

\fCOMPLEX VARIABLES AND APPLICATIONS Eighth Edition James Ward Brown Professor of Mathematics The University of Michigan-Dearborn Ruel V. Churchill Late Professor of Mathematics The University of...

Q:

3 Systems of differential equations Theorem 3. Any n linearly independent vectors in an n dimensional space V must also span V. That is to say, any n linearly independent vectors in an n dimensional...

Q:

3 Systems of differential equations Theorem 3. Any n linearly independent vectors in an n dimensional space V must also span V. That is to say, any n linearly independent vectors in an n dimensional...

Q:

3 Systems of differential equations Theorem 3. Any n linearly independent vectors in an n dimensional space V must also span V. That is to say, any n linearly independent vectors in an n dimensional...

Q:

1. Fill in the blanks. Consider the following vector v from (0, 0) to (a,b). v = ai + bj The horizontal component of v is The vertical component of v is _ The magnitude of v is given by | vl| =_ The...

Q:

Selected transactions for Corp Corporation during its first month in business are presented below: Sept. 1 Issued common stock in exchange for $30,000 cash received from investors. 5 Purchased...

Q:

Calculate current year estimated return on investment (ROI). Prior year revenue = $500,000 Current year revenue = same as prior year Prior year income = $200,000 Current year income = same as prior...

Q:

If managers compensation and performance is based on the amount of contribution margin their respective divisions generate there is usually incentive for these managers to eliminate variable costs...

Q:

In the current year, Parvifolia, Inc. had $400,000 of revenue from operations and $160,000 of dividends from non-affiliated 15 percent-owned domestic corporations. The corporation's deductible...

Q:

Find in the circuit shown using superposition Question Two Find the Thevenin equivalent circuit for the circuit shown Question Three Convert the delta connected circuit to a Y-connected circuit

Q:

Jan 1, 2008 ABC company purchased merchandise on account from XYZ company for $400,000. The term of the trade was: 4/16, n/30; FOB shipping point and ABC paid $1,200 for transporting the goods....

Q:

Which of the following could lead to a rise in the quantity demanded of lemons? Select one: a. a leftward shift in the supply curve of lemons b. a cold spell which makes people want less lemonade ca...

Q:

Your task is to write a program that allows the user to enter text and then reports some information about that text. Your program should do the following: 1. [1 mark] Have your program repeatedly...

Q:

Create a 200 word summary on the Juvenile Justice System than and today. Describe The Juvenile system and provide a generalizable definition. Highlight the issues in the Juvenile system and why this...

Q:

use the information from a well-designed activity-based cost system to improve operations and make better decisions about products and customers LO1

Q:

assign marketing, distribution, and selling expenses to customers LO1

Q:

What are the two stages of cost allocations in conventional product costing systems? (LO 1)