Math 220 March 7 I. If 1200 cm2 of material is available to make a ...

6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
lim
x→0
sin(x
lim
x→0
2 )
x
lim
x→0 +
cos(x)
x
√ 1 + 2x − √ 1 − 4x
x
2x − sin(x)
lim
x→0 2x − tan(x)
lim
x→0 +
1 1
−
x ex
− 1
lim (sin(x) ln(x))
x→0
lim
x→0 +
2
x − ln(x )
lim (tan(3x))6x
x→0 +
lim (x)2/(1−x)
x→1 +
x 2
lim e + x
x→∞
1/(1−x) 2