Determine the quadrant containing ?.csc ? < 0 and cos ? > 0
A. I
B. II
C. III
D. IV
Answer: D
Mathematics
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One of sin x, cos x, and tan x is given. Find the other two if x lies in the specified interval.sin x = 
,
x in 
A. cos x = - 
, tan x = - 
B. cos x = 
, tan x = 
C. cos x = - 
, tan x = - 
D. cos x = 
, tan x = - 
Mathematics
Shade the Venn diagram to represent the set.(A ? B) ? (A ? B)'
A. 
B. 
Mathematics
Determine whether the graph is that of a function.
A. function B. not a function
Mathematics
Simplify the expression.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics