41. If you apply the following rotation matrix, what direction are you rotating the matrix? 270 counter-clockwise 120 180° 90 counter-clockwise 90 clockwise 42. Alvin is an interior decorator. He is decorating a banquet hall using 6 bright colored spotlights. The space he is decorating is a fixed circle in shape and each spotlight has a different color. How many different spotlight arrangements can Alvin create? © 20 060 D 36
41. If you apply the following rotation matrix, what direction are you rotating the matrix? 270 counter-clockwise 120 180° 90 counter-clockwise 90 clockwise 42. Alvin is an interior decorator. He is decorating a banquet hall using 6 bright colored spotlights. The space he is decorating is a fixed circle in shape and each spotlight has a different color. How many different spotlight arrangements can Alvin create? © 20 060 D 36
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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