MATH 0011 UC Davis

HW5 May 4, 2008 Let us consider a supermatrix A with even-even block A, even-odd block B, odd-even block C and odd-odd block D. We say that A P (n) if all blocks are square matrices of the size n n, B is symmetric (i.e.B = B t ), C is skew-symmet

Sample Problems for Midterm III MAT 21B 1)(True/False) Label the following statements as either true or false. (No explanation required. Each correct label is worth two points.) a: ln(2 + 3) = ln2 + ln3 b: e6 = (e3 )2 c: eln(x-y) = elnx - elny d:

Sample Problems for Midterm II MAT 21B 1)(True/False) Label the following statements as either true or false. (No explanation required. Each correct label is worth two points.) a: 4 2 1 cot(t)dt = ln2 2 b: The center of mass is a force on a th

Quiz1 Oct 4 108 Name:Solutions SID:-1 1. (8pt) Dene each of the following: (a) A proposition is a sentence that is either true or false. (b) The negation of the proposition P is the proposition not P. Extra things you may have written include: It is

PRACTICE FINAL EXAM MAT 21A NAME: DIRECTIONS: Read the directions carefully before beginning. Good Luck! This exam is a closed book, closed notes. Nothing should on the table except a pencil, an eraser, and this exam. NO CALCULATORS or other PAP