19-03-2021
Mathematics

contestada

I’ll mark brainliest
Select the correct answer.
Which function is an odd function?
A. f(t) = cos(-21)
B. f(x)=csc(-921)
c f(t) = sec (533)
D. f(1) = cos(12)

Respuesta :

19-03-2021

Answer:

b

Step-by-step explanation:

Answer Link

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