Math 110 Final Exam
Problem(s) Score Total
Time: 2 hour 25 min
Instructions: Show all work for full credit.
No outside materials or calculators allowed.
Extra Space: Use the backs of each sheet
for extra space. Clearly label when doing so.
Name:
ID #:
Instructor/Section:
“I pledge by my honor that I have abided by the
NJIT Academic Integrity Code.”
_______________________ (Signature)
1. Evaluate the following (6 points):
1
b. log 2 16
3/ 2
a. log 4
64
2 5 2 5
c. cos sin(50 ) sin
6 6
, 2. Evaluate the following (8 points):
a. cos 1 () b. tan 1 (1)
3 5 1
c. sin d. cos ( )
3
3. Solve the following equations for ALL solutions, making sure all answers are in the
domain of the original problems. (8 points)
1
a) 9 2 x 31 x b) log5 x log5 ( x 1) log5 (2 x)
9
Problem(s) Score Total
Time: 2 hour 25 min
Instructions: Show all work for full credit.
No outside materials or calculators allowed.
Extra Space: Use the backs of each sheet
for extra space. Clearly label when doing so.
Name:
ID #:
Instructor/Section:
“I pledge by my honor that I have abided by the
NJIT Academic Integrity Code.”
_______________________ (Signature)
1. Evaluate the following (6 points):
1
b. log 2 16
3/ 2
a. log 4
64
2 5 2 5
c. cos sin(50 ) sin
6 6
, 2. Evaluate the following (8 points):
a. cos 1 () b. tan 1 (1)
3 5 1
c. sin d. cos ( )
3
3. Solve the following equations for ALL solutions, making sure all answers are in the
domain of the original problems. (8 points)
1
a) 9 2 x 31 x b) log5 x log5 ( x 1) log5 (2 x)
9
