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1- A= (2,-7, 0) and B= (1,-3, 5). AB Equal to a).(-1,4,5) b).(1,-3,-5) c).(-1,-3,-5) 2- The length of V = (-1,3,2) is a).V12 c). V14 3- If Z,= (2+j4) and Z= (3-j) the value of (Z-Z,) is c). (1-j5) 4- Vectors (A and B), If (A.B-0) the vectors are b). V13 a).(-1+j5) b). (5+j3) a). Perpendicular b). Skew c). Parallel

1- A= (2,-7, 0) and B= (1,-3, 5). AB Equal to a).(-1,4,5) b).(1,-3,-5) c).(-1,-3,-5) 2- The length of V = (-1,3,2) is a).V12 c). V14 3- If Z,= (2+j4) and Z= (3-j) the value of (Z-Z,) is c). (1-j5) 4- Vectors (A and B), If (A.B-0) the vectors are b). V13 a).(-1+j5) b). (5+j3) a). Perpendicular b). Skew c). Parallel

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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QI:A // Choose the correct answer 1- A= (2,-7, 0) and B= (1,-3, 5). AB Equal to a).(-1,4,5) b).(1,-3,-5) c).(-1,-3,-5) 2- The length of V = (-1,3,2) is a).V12 3- If Z, = (2+j4) and Z,= (3-j) the value of (Z-Z,) is a).(-1+j5) 4- Vectors (A and B), If (A.B-0) the vectors are b). V13 c). V14 b). (5+j3) с). (1-j5) a). Perpendicular b). Skew с). Рarallel
Transcribed Image Text:QI:A // Choose the correct answer 1- A= (2,-7, 0) and B= (1,-3, 5). AB Equal to a).(-1,4,5) b).(1,-3,-5) c).(-1,-3,-5) 2- The length of V = (-1,3,2) is a).V12 3- If Z, = (2+j4) and Z,= (3-j) the value of (Z-Z,) is a).(-1+j5) 4- Vectors (A and B), If (A.B-0) the vectors are b). V13 c). V14 b). (5+j3) с). (1-j5) a). Perpendicular b). Skew с). Рarallel
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