Name the quadrant in which the angle ? lies.csc ? > 0, sec ? > 0
A. I
B. II
C. III
D. IV
Answer: A
Mathematics
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Construct a truth table for the statement.(q ? ~r) ? (q ? ~r)
A. 
| T | T | T |
F T F
F F F
B.
| T | T | T |
F T F
F F T
C.
| T | T | F |
F F F
F T T
D.
| T | T | F |
F T T
F F T
Mathematics
Evaluate the expression.
?
?
A. 
B. 
C. ?
D. 
E. 
Mathematics
Use the graph to find the requested value.Find x where f(x) = 1.
A. 0
B. 2
C. 
D. 1
Mathematics
Determine whether the given inequality is quadratic.x2 - 3x - 4 > 0
A. Yes B. No
Mathematics