Math 111H Problem Set 3, Fall 2013
Read each problem carefully. Show all your work for each problem! Use only those methods discussed
thus far in class.
1. Find all values of the constant a for which the curve y = x2 ax is tangent to the line y = 1 x 1.
2
Math 111H Problem Set 2, Fall 2013
Read each problem carefully. Show all your work for each problem! Use only those methods discussed
thus far in class.
1. Evaluate the limit
lim [ln(x2 ) 2 ln(sin x)].
x 0 +
2. Determine the value of the constant, a, so t