Given that Ã+ B = x₁ Î+Y₁Ĵ and ì B = x₂Î +⁄₂Î, what is ?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
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Problem 31PQ: Perform the following arithmetic operations, keeping the correct number of significant figures in...
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Given that A + B = x₁Î + Y₁Ĵ and Ö Ē = x₂Î + y₂), what is ?
A
® B = ²/² ( x ₁ + x₂) ₁ + 1/{ (Y₁ +92)ĵ
B
Î
D
B = ½ (×₁ − ×₂) Î + ½ (Y₁ −³₂)Î
E
B = ½¼½ (X₁ − ×₂)Î + ½ (Y₁ + Y2 )Ĵ
³ = ½ (X₁ + X₂) Î + ½ (Y₁ −Y₂)ĵ
B = ½ (³₁ −³₂)ĵ
Transcribed Image Text:Given that A + B = x₁Î + Y₁Ĵ and Ö Ē = x₂Î + y₂), what is ? A ® B = ²/² ( x ₁ + x₂) ₁ + 1/{ (Y₁ +92)ĵ B Î D B = ½ (×₁ − ×₂) Î + ½ (Y₁ −³₂)Î E B = ½¼½ (X₁ − ×₂)Î + ½ (Y₁ + Y2 )Ĵ ³ = ½ (X₁ + X₂) Î + ½ (Y₁ −Y₂)ĵ B = ½ (³₁ −³₂)ĵ
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