Verify the identity.tan x(csc x - sin x) = cos x
What will be an ideal response?
tan x(csc x - sin x) = tan x ? csc x - tan x ? sin x = 
? 
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? sin x = 
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= 
= 
= cos x
Mathematics
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Find all points where the function is discontinuous.
A. x = -2, x = 1 B. None C. x = -2 D. x = 1
Mathematics
Perform the operations indicated. Write your answer in simplest form.- 
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A. - 
B. - 
C. 
D. 
Mathematics
Round the money amount to the specified place.$90.43 to the nearest dollar
A. $90.43 B. $91 C. $90 D. $90.40
Mathematics
Solve the equation.
A. {6, -1 } B. { -1} C. {6} D. {7, -1} E. {-6, 1}
Mathematics