Solve the trigonometric equation in the interval [0, 2?) by first squaring both sides.
cot x = 1 - 
csc x
A. 
B. ?
C. 
D. 
Answer: A
Mathematics
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Find the equilibrium solution of the equation of change 
. Consider only positive values of x.
?
A. 
B. 
C. 
D. 
Mathematics
Simplify. Assume radicands of square roots are positive.(
)2
A. 4x - 1
B. 16x2 + 1
C. 16x2 - 8x + 1
D. (
)4
Mathematics
Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-6, -7); parallel to v = -3i + 6j
A. -3x + 6y = -24
B. -3x + 6y = 45
C. y + 7 = 
(x + 3)
D. 6x + 3y = -57
Mathematics
Solve the system of nonlinear equations. x2 - 3y2 = 14x2 + 3y2 = 19
A. (-1, 2), (1, -2) B. (2, 1), (-2, -1) C. (2, 1), (2, -1), (-2, 1), (-2, -1) D. (1, 2), (-1, 2), (1, -2), (-1, -2)
Mathematics