Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:We discussed in class that the determinant tells you how area is changed by a transformation. I
want you to verify this for a special case.
A
A
3
(a) Compute
().
().
T.
and T
(b) Using your answer from part (a) show what the transformation does to the square with
vertices at (0,0), (1,0), (0,1) and (1,1).
(c) Find the area of the shape that you found in part (b).
(d) Compare your answer in (c) to the determinant of A.
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