The smaller angle (in degrees) between the planes x + y + z =1 and 2x - y + 2z = 0 is

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.6: The Three-dimensional Coordinate System
Problem 41E: Does the sphere x2+y2+z2=100 have symmetry with respect to the a x-axis? b xy-plane?
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The smaller angle (in degrees) between the planes x + y +z =1 and 2x - y + 2z = 0
is
Transcribed Image Text:The smaller angle (in degrees) between the planes x + y +z =1 and 2x - y + 2z = 0 is
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