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2. The vector A = 2.124 i+3.209 j-5.259 k is written in the triad i'j'k' in which x'y'-axes are rotated about z-axis (which coincides with the z'-axis) through an angle of 22°. This first rotation is followed by two other rotations: second, around the fixed y'-axis (coincides with the y"-axis) with an angle of 12°; third, around x-axis (coincides with the x-axis) with an angle of 37º. A. = 1.844-6.011"-1.711 k"" B. A = 4.196"" + 1.200 j"" -4.840 k*** C. A-2.009 ("" +5.233 "" + 3.323 k"" D. A = 4.196 -0.958 j" - 4.893 k OA. OB. C.

2. The vector A = 2.124 i+3.209 j-5.259 k is written in the triad i'j'k' in which x'y'-axes are rotated about z-axis (which coincides with the z'-axis) through an angle of 22°. This first rotation is followed by two other rotations: second, around the fixed y'-axis (coincides with the y"-axis) with an angle of 12°; third, around x-axis (coincides with the x-axis) with an angle of 37º. A. = 1.844-6.011"-1.711 k"" B. A = 4.196"" + 1.200 j"" -4.840 k*** C. A-2.009 ("" +5.233 "" + 3.323 k"" D. A = 4.196 -0.958 j" - 4.893 k OA. OB. C.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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2. The vector A = 2.124 i+3.209 j-5.259 k is written in the triad i'j'k' in which x'y'-axes are rotated about z-axis (which coincides with the 2'-axis) through an angle of 22°. This first rotation is followed by two other rotations: second, around the fixed y'-axis (coincides with the y"-axis) with an angle of 12°; third, around x"-axis (coincides with the x-axis) with an angle of 37° A. A= 1.8441""-6.011j" - 1.711 k"" B. A = 4.196 " + 1.200 j"" -4.840 k"" C. A = 2.009 ["" +5.233 j"" + 3.323 k"" D. A = 4.196 -0.958 j" - 4.893 k OA. О в. C.
Transcribed Image Text:2. The vector A = 2.124 i+3.209 j-5.259 k is written in the triad i'j'k' in which x'y'-axes are rotated about z-axis (which coincides with the 2'-axis) through an angle of 22°. This first rotation is followed by two other rotations: second, around the fixed y'-axis (coincides with the y"-axis) with an angle of 12°; third, around x"-axis (coincides with the x-axis) with an angle of 37° A. A= 1.8441""-6.011j" - 1.711 k"" B. A = 4.196 " + 1.200 j"" -4.840 k"" C. A = 2.009 ["" +5.233 j"" + 3.323 k"" D. A = 4.196 -0.958 j" - 4.893 k OA. О в. C.
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