Summary: Math 151
Spring 2000
Common Exam 2
Solutions to Version A
Part 1. Multiple choice problems. Each problem is worth 4 points. Read
each question carefully. No calculators are allowed on this part.
1. Find lim
x 0
x
sin (3x)
.
A) 3 B)
-1
cos (3x)
C)
1
3 cos (3x)
D)
1
3