Syllabus

Homework

Homework #3 (Due: W. 3/17/1999)

Exercise 7.1--- #5, #9
(Hint for #5: Use the formula 1^3 + 2^3 + ---- + m^3 = [m(m+1)/2]^2)
(Hint for #9: Use the method of contradiction--assume f(x_0) >0 for some x_0)

Exercise 7.2--- #12, #19

Exercise 7.3--- #13(b), #20(b)