Question

Which is an odd function?
f(x) = cot 2x
f(x) = csc x + 5
f(x) = x^4 + x
f(x) = cot x + 2

Answer 1

Now do you know the difference between odd and even function

Answer 2

I could be wrong though I think it is
if f(x) = f(-x)
then it is even function ...yea that s even function no put -x and check

Answer 3

it's now not no in the last line

Answer 4

hey curiousmathstudent where are you ?

Answer 5

I'm right here (: