Solve the equation on the interval [0, 2?).sin2 x + sin x = 0
A. 0, ?, 
, 
B. 0, ?, 
, 
C. 0, ?, 
, 
D. 0, ?, 
Answer: D
Mathematics
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Calculate the flux of the field F across the closed plane curve C.F = x2i + y2j; the curve C is the closed counterclockwise path around the triangle with vertices at (0, 0), (1, 0), and (0, 2)
A. 0
B. 6
C. - 
D. 2
Mathematics
Convert the radian measure to degrees. Round to the nearest hundredth if necessary.
?
A. 500° B. 1000?° C. 250° D. 8.72°
Mathematics
Write the statement in symbolic form.The number 2 is a real number.
A. 2 ? N B. 2 ? N C. 2 ? R D. 2 ? R
Mathematics
Assume that x, y, z, and b are positive numbers. Use the properties of logarithms to write the expression 
in terms of the logarithms of x, y, and z.
a. 
b. 
c. 
d. 
Mathematics