The Pythagorean theorem and vector calculations in 3D space are explored, along with linear equation systems. Key concepts include calculating vector lengths, finding missing coordinates, and solving systems with multiple variables. The document provides practical examples and step-by-step solutions to reinforce understanding of these mathematical principles.
• Pythagoras theorem is applied to solve problems in 3D space
• Vector calculations are demonstrated for various geometric scenarios
• Linear equation systems with multiple variables are solved using different methods
• Practical examples illustrate the application of these mathematical concepts