Items related to 12 high school math problem-solving decision-making...

12 high school math problem-solving decision-making under the ( revised edition )(Chinese Edition) - Softcover

 
9787560253602: 12 high school math problem-solving decision-making under the ( revised edition )(Chinese Edition)

Synopsis

Pub Date :2012-11-1 Pages: 951 Publisher: Northeast Normal Contents: Chapter XII dimensional geometry one . flat one . Collinear and three lines of evidence point problem (2) Paint Question 3 . Coplanarity issues proved lines in the area within the judgment 4 . determine plane problem of the number 5 . planar partition space issues 6 . relevant horizontal visual graph problems 7 . geometry sectional question 8 other issues two spatial geometry of three views and intuitive Figure 1 three views question 2 . projection problem three spatial linear one . two straight coplanar proof and determination

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