This full solution covers the following key subjects: . This expansive textbook survival guide covers 47 chapters, and 921 solutions. The answer to “Show that if A is symmetric positive definite, then det(A) > 0. Give an example of a 22 matrix with positive determinant that is not positive definite.” is broken down into a number of easy to follow steps, and 27 words. Since the solution to 8 from 6.6 chapter was answered, more than 211 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Linear Algebra with Applications, edition: 8. Linear Algebra with Applications was written by and is associated to the ISBN: 9780136009290. The full step-by-step solution to problem: 8 from chapter: 6.6 was answered by , our top Math solution expert on 03/15/18, 05:24PM.