Page

Description

61

In the line
immediately before Example 9.4, replace Ab=b with Ax=b.

65

In the third
subspace property, replace "the" with "then".

6869

The Exercises
should be numbered 10.1 through 10.14, not 10.11 through 10.24.

72

The second
paragraph should begin "These vectors however do
not form a basis..."

86

In Exercise 13.3
the second component of f
should be 5x_{1}+2x_{2},
not 5x_{1}+2x_{1}.

88

The Exercise
following 13.22 should be 13.23, not 1.

92

In the second
sentence, replace arbitrarily with arbitrary.

97

Exercises 14.14 and
14.15 should both include the line "Find the matrix for T."

102

The Exercise after
15.2 should be 15.11, not 1.

106

In the sentence
immediately before Proposition 16.5, replace rows with columns.

145

In the linear
combination, the last coefficient should be c_{k},
not c_{n}.

176

The last sentence
should read "The matrices in Examples 23.4 and 23.5 are diagonalizable
because in both cases there is a basis for R^{n}
consisting of eigenvectors of A."

179

In Exercise
23.10(a), replace eigenvectors with eigenvalues.

180

Change exercise
23.11 to "Find two diagonalizable matrices whose product is not
diagonalizable."

192

In Example 25.2
replace "lambda=4" with "lambda=3".

194

In Example 25.3, in
the line that begins 4I_{3}A=...,
replace "rref(I_{3}A)"
with "rref(4I_{3}A)".

195

In Example 25.3
replace each instance of "v_{1}
and v_{2}"
with "v_{2}
and v_{3}".

198

In example 26.7,
replace "Q(1,0)" with "Q(0,1)".
