QUESTION 1 1 where r = x² + y² +z² , then xw, + yw, + zw̟ is: 1 А. 1 С. 1 D. В. r Show your working steps and your final answer must be one of the options above.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.4: Values Of The Trigonometric Functions
Problem 23E
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multivariable calculus

QUESTION 1
1
If w = -, where r² = x² +y² +z², then xw, + yw, + zw_ is:
1
А.
В.
С.
D.
r
Show your working steps and your final answer must be one of the options above.
Transcribed Image Text:QUESTION 1 1 If w = -, where r² = x² +y² +z², then xw, + yw, + zw_ is: 1 А. В. С. D. r Show your working steps and your final answer must be one of the options above.
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