Determine whether the planes are parallel, orthogonal, or neither. 3x 15y 3z = 8 4x20y4z = -2 - O parallel O orthogonal O neither Find the angle between the planes. (If an answer does not exist, enter DNE.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 48E
Question
Determine whether the planes are parallel, orthogonal, or neither.
3x 15y 3z = 8
4x - 20y4z = -2
O parallel
O orthogonal
O neither
Find the angle between the planes. (If an answer does not exist, enter DNE.)
Transcribed Image Text:Determine whether the planes are parallel, orthogonal, or neither. 3x 15y 3z = 8 4x - 20y4z = -2 O parallel O orthogonal O neither Find the angle between the planes. (If an answer does not exist, enter DNE.)
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