Show that the functions f and g are identically equal.f(x) = csc x ? sec x, g(x) = cot x + tan x
What will be an ideal response?
g(x) = cot x + tan x = 
+ 
= 
= 
= 
? 
= csc x ? sec x 
Mathematics
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Find the limit, if it exists.
A. -1 B. 1 C. 0 D. Does not exist
Mathematics
Verify that each equation is an identity.sin(4u) = 2 sin(2u) cos(2u)
What will be an ideal response?
Mathematics
Solve the problem.Find an expression for the perimeter of the figure shown by adding the polynomials representing the lengths of the three sides.
A. 6x + 3 B. 6x + 9 C. 6x + 5 D. 6x3 + 18
Mathematics
Add. Simplify, if possible.- 
+ 
A. -16
B. -17
C. -17
D. -18
Mathematics