|
Error location |
Correction |
p. 77 Problem 12 |
Last line of the problem note should read, "Careful simplification reveals
x^2 + y^2 = 1, so C lies on the unit circle." (Solution given in CD is correct) |
p. 77 Problem 13 |
In line 2 of the problem note, the equation should be x^2 + y^2 = r^2,
the circle of radius r centered at the origin. (Solution given in CD is correct) |