answer8 - 89801 設 a,b,c,d 設設設設設設 a b=c,b...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 89801 設 a,b,c,d 設設設設設設 a+b=c,b+c=d,c+d=a設設 b 設設設設設設設設設 a+b+c+d 設設設設設 參參參參參參 a+b=c---(1) b+c=d---(2) c+d=a---(3) 設(1)+(2)+(3) ⇒ 2b+c=0 ⇒ c=-2b 設設(1)設 a=-3b 設(1)+(3)設 b=-d 設 a+b+c+d=-3b+b-2b-b=-5b -5 ≦ 設設設設設設設-5設設設設設設設設設設設設設設 設設設 參參參參參參 a+b=c---(1) b+c=d---(2) c+d=a---(3) 設(1)+(3) ⇒ a+b+c+d = a+c ⇒ b=-d---(4) 設設設 b 設設設設設 1 d 1 b- ≤ ⇒ ≥ (4)設設(1) ⇒ a-d=c ---(5) (4)設設(2) ⇒ c-d=d ⇒ c=2d ---(6) (6)設設(5) ⇒ a-d=2d ⇒ a=3d ---(7) 設 a+b+c+d=3d-d+2d+d=5d -5 ≦ 設 a+b+c+d 設設設設-5設設設設設設設設設設設設設設 設設設 設設設 1. 設設設設設設設設設設設設設設設設設設設設 2. 設設設設設設設設設設設設設設設設 設設設設設設設設 設設設設設設設設 設設設 設設設設設設設設設設 設設設設設設設 設設設設設設設 3. 設設設設設 242 設設設設設設設 5.24 設設設設設設 74.86設設 ? ? ? ? 89802 設 a 設設設設設設設[a]設設設設設 a 設設設設設設設設(a)設設 a設[a]設設設設設設設設設設設設設 --- = + +--- = + +--- = + + ) 3 ( 6 . 2 ) y ( ] x [ z ) 2 ( 7 . 7 ) x ( ] z [ y ) 1 ( 5 . 1 ) z ( ] y [ x 參參參參參 (1)+(2)+(3) ⇒ 2(x+y+z)=11.8 ⇒ x+y+z=5.9---(4) (2)+(1) ⇒ x+y+z+[y]+(x)=9.2 ⇒ [y]+(x)=3.3 ⇒ [y]=3, (x)=0.3 (2)+(3) ⇒ x+y+z+[z]+(y)=10.3 ⇒ [z]+(y)=4.4 ⇒ [z]=4, (y)=0.4 (3)+(1) ⇒ x+y+z+[x]+(z)=4.1 ⇒ [x]+(z)=-1.8=-2+0.2 ⇒ [x]=-2,(z)=0.2 x= ∴- 1.7, y=3.4, z=4.2 設設設 1. 設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設設 2. 設設設設設設設設設設設設設設設設 設設設設設設設設 設設設設設設設設...
View Full Document

This note was uploaded on 11/03/2011 for the course CONW 564 taught by Professor Dr.kinsiktfg during the Spring '11 term at Motilal Nehru NIT.

Page1 / 12

answer8 - 89801 設 a,b,c,d 設設設設設設 a b=c,b...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online