Class Assignment 1 (Chapter 6: Vectors)

https://drive.google.com/open?id=0B5JbQyQajSrybHlNQl9pOEd0TG8 (PDF)

Assignment 1 (10 marks, worth 5%)

- Solo or in a Group of not more than five people.

- Preferably typed on computer, or on plain white non-lined paper.

- Staple your report, no special binding.

- Front page: UTM logo, subject code & name, Section, "Assignment 1", lecturer's name,

   in a table: member names, IC numbers, signatures.

Deadline: 22nd November 2015

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Given an inverted equilateral tetrahedron OABC of side length a below :

 

(1) Give the equations for all six lines that form the tetrahedron.                                        (6m)

(2) Give the equations for all four planes that form the tetrahedron.                                 (4m)

[Systematically show your workings.]