Show that the product of the roots (real and complex) of the characteristic polynomial

University Physics 13
Problem 12DQ A solid conductor has a cavity in its interior. Would the presence of a point charge inside the cavity affect the electric field outside the conductor? Why or why not? Would the presence of a point charge outside the conductor affect the electric field insid

An Introduction to Chemistry 2
PROBLEM 27QP Calculate the molar mass of each of the following compounds. 1. Hg2Cl2 (c) Cl2O5 2. CaSO4 2H2O (d) NaHSO4

BSCS Biology: A Molecular Approach 9
How do eukaryotic and prokaryotic chromosomes differ?

Anatomy & Physiology 1
Closer to the heart, arteries would be expected to have a higher percentage of ________. a. endothelium b. smooth muscle fibers c. elastic fibers d. collagenous fibers

Krugman's Economics for AP* 2
Identify each of the following statements as positive or normative, and explain your answer. a. Society should take measures to prevent people from engaging in dangerous personal behavior. b. People who engage in dangerous personal behavior impose higher costs on society through higher medical costs.

Marketing Channels 8
What is a distribution objective? What does it mean when we say that distribution objectives should be coordinated with other objectives and strategies of the firm?

Psychopharmacology: Drugs, the Brain, and Behavior 3
Provide evidence to suggest that exercise has antidepressant effects.

Principles of Economics 9
From one year to the next, inflation falls from 5 to 4 percent, while unemployment falls from 7 to 6 percent. Which of the following events could be responsible for this change? a. The central bank increases the growth rate of the money supply. b. The government cuts spending and raises taxes to redu