Solutions to Homework 2.
Math 110, Fall 2006. Prob 1.4.4. (a) Yes, since the linear system a+b 2a + 3b -a a-b has a solution a = 3, b = -2. (b) No, the corresponding linear system has no solution. (c) Yes, the corresponding linear system has a soluti
Solutions to Homework 6.
Math 110, Fall 2006. Prob 2.7.1. (a) True. (b) True. (c) False: the roots of the auxiliary polynomial give frequencies of solutions. (d) False: linear combinations of these are solutions too. (e) True: directly from linearity
Solutions to Homework 9.
Math 110, Fall 2006. Prob 4.3.10. Since det(AB) = det(A) det(B) for any two square matrices of the same order, this implies, by induction, that (det M )k = det(M k ) for all k IN. Since the determinant of the zero matrix is
Solutions to Homework 12.
Math 110, Fall 2006. Prob 6.1.1. (a) True, directly by definition. (b) True, this is also required by the definition. (c) False, it is linear in the first component and conjugate linear in the second component. (d) False, th
Annotated Bibliography Assignment Sheet
Kelly's English 1001 class
Due Thursday, October 6- hard copy @ beginning of class
For the main assignment for your research steps, you'll create an annotated bibliography for the
sources you find during research. T
Section 5.1 Areas and Distances
Objective: In this lesson, you learn how to obtain the area under a curve from a to b by approximating
the sum of the areas of well chosen rectangular strips.
Key Concept
How to find the area under a curve by estimating the
McCarthy 1
Kathryn McCarthy
Kelly Kiehl
English 1001
11 October 2016
Annotated Bibliography
Coe, Kevin. "George W. Bush, Television News, and Rationales for the Iraq War." Journal of
Broadcasting & Electronic Media 55.3 (2011): 307-24. Web.
Kevin Coes art
Section 3.3 Derivatives of Trigonometric Functions
Objective: In this lesson, you learn how to derive the derivative of f (x) = sin x and use it to derive the
derivatives of all the other trigonometric functions.
Key Concept
How to derive the derivatives