1. The diagram shown consists of 4 congruent triangles. Write each of the following as a single vector. b) AE + DF + ED a) EF + FC c) AD + EC d) AE + BF 2. Explain what it means for vectors to be each of the following: a) equal b) opposite A E c) collinear C F B

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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1. The diagram shown consists of 4 congruent triangles. Write each of the following as a single vector.
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Transcribed Image Text:fn tab esc caps lock shift ☆☆☆ 1. The diagram shown consists of 4 congruent triangles. Write each of the following as a single vector. a) EF + FC b) AE + DF + ED control c) AD + EC 2. Explain what it means for vectors to be each of the following: a) equal b) opposite ! 1 " Q A @ 2 Z 2 option * F2 W S # 3 $60 F3 X E H command D d) AE+ BF $ 4 888 F4 C R % 5 F 224 FS T V MacBook Air ^ 6 G 224 F6 Y B & 7 H 99 # U N . 8 J DI F I ( 9 M A K DO " c) collinear E O O < I 4 L C D P > command F 3 FF ; t + { B option "1 ? I *** I de
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