Quiz_03_121_Hint - M3710: Linear Algebra Instructor: Phoebe...

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

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: M3710: Linear Algebra Instructor: Phoebe McLaughlin Fall, 2011 Hint for Quiz 3 (1.8-1.9) 1. Define A) with Find where . Let . . See Section 1.8 Example 1a B) Determine if is one-to-one. Explain why. are not linearly independent because the 2nd Columns of column is not a scalar multiple of the 1st column. Hence is not one-to-one (See also 1.9 Example 4) 2. Assume that maps into A) is a horizontal shear transformation that leaves unchanged and . Find the standard matrix of . (Also see 1.9 Exercises 3 & 4) B) Determine if is onto. Explain why. every row of (See also Section 1.9 Examples 4 & 5) has a pivot position is onto ...
View Full Document

This note was uploaded on 02/09/2012 for the course ACCT 3112 taught by Professor Jokoehn during the Spring '10 term at UCM.

Ask a homework question - tutors are online