Q 5 Fill in the blanks:Let 胃 be the... [FREE SOLUTION]

Chapter 10: Q 5 (page 847)

Fill in the blanks:
Let 胃 be the angle between nonzero vectors u and v. Then
$胃 is \{\begin{cases} if and only if u 路 v > 0 \\ if and only if u 路 v = 0 \\ __if and only if u 路 v < 0 . \end{cases}$

Short Answer

Expert verified

$胃 is \{\begin{cases} a c u t e if and only if u 路 v > 0 \\ r i g h t if and only if u 路 v = 0 \\ o b t u s e if and only if u 路 v < 0 . \end{cases}$

Step by step solution

Given information

胃 be the angle between nonzero vectorsu andv.

Filling in the blanks

As per the property of dot product of two vectors:

$胃 is \{\begin{cases} a c u t e if and only if u 路 v > 0 \\ r i g h t if and only if u 路 v = 0 \\ o b t u s e if and only if u 路 v < 0 . \end{cases}$

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91影视

Fill in the blanks:
Let 胃 be the angle between nonzero vectors u and v. Then
$胃 is \{\begin{cases} if and only if u 路 v > 0 \\ if and only if u 路 v = 0 \\ __if and only if u 路 v < 0 . \end{cases}$

Short Answer

Step by step solution

Given information

Filling in the blanks

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91影视

Fill in the blanks:Let 胃 be the angle between nonzero vectors u and v. Then胃is______ifandonlyifu路v>0______ifandonlyifu路v=0______ifandonlyifu路v<0.

Short Answer

Step by step solution

Given information

Filling in the blanks

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Probability and Statistics

Calculus

Mechanics Maths

Theoretical and Mathematical Physics

Logic and Functions

Study anywhere. Anytime. Across all devices.

Fill in the blanks:
Let 胃 be the angle between nonzero vectors u and v. Then
$胃 is \{\begin{cases} if and only if u 路 v > 0 \\ if and only if u 路 v = 0 \\ __if and only if u 路 v < 0 . \end{cases}$