--------------------------------------------------------------- Honors Calculus II (MAC 3473), Fall 95 Homework Policy: +++++++++++++++ (1) You may work in pairs and submit one paper. (2) Write on one side of the page. (3) All work must be written in a proper and coherent fashion: * Explain what you are doing; * Write in sentences (see the class notes or the examples in the textbook for proper style); * Label all graphs, axes, curves, relevant points etc clearly; * Show all necessary working; * Don't approximate unless asked to. (4) There will be homework assigned each day. Usually it will be collected and at least one problem will be graded. --------------------------------------------------------------- Homework Assignment 1 (Due Monday, August 28) p.125 #8, p.125 #12, p.201 #18, p.272 #32, Find the smallest constant c such that 1/2 log(x) < c x, for all x > 1, = = and prove your result. --------------------------------------------------------------- Homework Assignment 2 (Due Tuesday, August 29) 1/2 (1) Let f(x) = (1 + x) . Find f'(x) and f'(0). Hence find constants a and b such that 1/2 . (1 + x) = a + b x, for x small. 1/2 Test your answer by computing (1.00123) . . NOTE: The symbol " = " means "is approximately equal to". (2) Find an approximation to the definite integral 1 / 2 | (- x ) | e dx | / 0 by using a Riemann sum with n=5. --------------------------------------------------------------- Homework Assignment 3 (Due Wednesday, August 30) p.327 #16, 24, p.335 #18, 22, p.336 #48 --------------------------------------------------------------- Homework Assignment 4 (Due Friday September 1) 1. p.369, # 8 2. p.370, # 30 3. p.370, # 44 4. Let a,b,c,d be constants. Prove that the function a x + b f(x) = ------- c x + d is one-to-one iff ad-bc is not zero. --------------------------------------------------------------- Homework Assignment 5 (Due Tuesday September 5) 1. p.376, #4 2. p.376, #6 3. p.376, #12 4. p.376, #20 5. p.376, #22 --------------------------------------------------------------- Homework Assignment 6 (Due Friday September 8) 1. p.384 #16 2. p.384 #18 3. (a) Read p. 383 on Fractals and Fractal dimension and do #38 p. 385. OR (b) Prove that if x / | f(x) = | f(t) dt | / 0 then f = 0. --------------------------------------------------------------- Homework Assignment 7 (Due Tuesday September 12) 1. p.399 #38 2. p.399 #40 3. p.399 #46 4. p.399 #57 --------------------------------------------------------------- Homework Assignment 8 (Due Friday September 15) 1. p.409 #34 2. p.409 #47 3. Find f'(0) if / | g(x) | --- x not 0 f(x) = < x | | 0 x = 0 \ and g(0) = g'(0) = 0 and g"(0) = 17. Show your reasoning. --------------------------------------------------------------- Homework Assignment 9 (Due Wednesday September 20) 1. # 3(v),(vii) [p.378 of the handout] 2. # 4(ix),(x) [p.379 of the handout] 3. Prove the following reduction formula: / | 1 (2 n - 3) | --------------- dx / | 2 (n - 1) | 1 x / (x + 1) | --------- dx = ------------------------- + -------------------------------- | 2 n 2 (n - 1) 2 n - 2 / (x + 1) (2 n - 2) (x + 1) --------------------------------------------------------------- Homework Assignment 10 (Due Tuesday September 26) MAC 3312 EXAM I, Spring 95 --------------------------------------------------------------- Homework Assignment 11 (Due Wednesday September 27) 1. # 2 p.476 2. # 8 p.476 --------------------------------------------------------------- Homework Assignment 12 (Due Monday October 9) # 70, 72 and 74 p.487 --------------------------------------------------------------- Homework Assignment 13 (Due Monday October 16) # 34, 38 p.500 --------------------------------------------------------------- Homework Assignment 14 (Due Monday October 30) Do any 8 of the following problems. Questions 3, 4, 6, 7, 8 Spring Test 2 (see Old Exams). # 16, p.549 # 26, p.561 # 2, p.567 # 22, p.567 # 26, p.567 --------------------------------------------------------------- Homework Assignment 15 (Due Wednesday November 8) Do at least one part of #38, p.568. (extra credit for other parts). ---------------------------------------------------------------