Engineering Calculus Notes 430

Engineering Calculus Notes 430 - 418 CHAPTER 4. MAPPINGS...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
418 CHAPTER 4. MAPPINGS AND TRANSFORMATIONS −→ n . Applying this to the three standard basis vectors P ( −→ ı ) = −→ ı ( −→ ı · −→ u ) −→ u = −→ ı 1 3 ( −→ ı + −→ + −→ k ) = 1 1 3 1 3 1 3 = 2 3 1 3 1 3 P ( −→ ) = −→ ( −→ · −→ u ) −→ u = 1 3 1 1 3 1 3 = 1 3 2 3 1 3 P p −→ k P = −→ k ( −→ k · −→ u ) −→ u = 1 3 1 3 1 1 3 = 1 3 1 3 2 3 so [ P ] = 2 3 1 3 − − 1 3 1 3 2 3 1 3 1 3 1 3 2 3 . An example of a linear mapping
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online