Solve the equation for solutions in the interval [0°, 360°).sin 2? + cos 2? = 1
A. {0°, 90°, 180°, 270°}
B. {0°}
C. {0°, 45°, 180°, 225°}
D. {33°, 57°, 123°, 147°, 213°, 237°, 303°}
Answer: C
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to
A. 
B. 
C. 
D. 2
Use the product rule to simplify the expression. Assume that the variables can be any real number.
A. (x + y)6/5 B. (x + y)5/6 C. (x5 + y5)1/6 D. (x6 + y6)1/5
Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, 
), on the circle 
, also lies on the terminal side of an angle ? in quadrant II. The point 
, on the circle 
, also lies on the terminal side of an angle ? in quadrant III.g(2?)
A. - 
B. - 
C. 
D. 
Find the value of the determinant.
A. 4 B. 1 C. -4 D. 8