Which of the following expressions is equivalent to the given expression ? (? ? ?/2 + ?n, where n is a whole number)
?

A.
B.
C.
D.
E.


Answer: E

Mathematics

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A.

B.

C.

D.

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A. f(x, y, z) = sec x sin2 y + z9 + C B. f(x, y, z) = sec x sin2 y + z + C C. f(x, y, z) = -sec x sin2 y + z9 + C D. f(x, y, z) = tan x sin2 y + z9 + C

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Mathematics