Solve the differential equation.cos x 
+ y sin x = sin x cos x
A. y = sin x ln |sec x| + C sin x
B. y = cos x ln |sec x| + C cos x
C. y = cos x ln |sec x + tan x| + C cos x
D. y = cot x + C cos x
Answer: B
Mathematics
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A. (3, -2, 5) B. (1, 2, 3) C. (-1, 2, -3) D. (0, 4, 2)
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Find the LCD for the rational expression.
, 
, 
A. 6x2(x + 6) B. x(x + 6) C. 6(x + 6) D. 6x(x + 6)
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Find the limit by using the TABLE and TRACE features of your graphing calculator.
A. 2
B. 4
C. 1
D. 
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