In the figure, . If and , find . What will be an ideal response?
71°
Find the limit using = 1.
A. 1 B. -1 C. 0 D. Does not exist
Establish the identity. = tan(2?)
What will be an ideal response?
Divide.
A. 1.43 B. 4.3 C. 0.43 D. -0.43
y? = 3(x ? y); y (0) =1
Solve the differential equation.
. If 
and 
, find 
.
. If and , find .
= 1.
= tan(2?) 