Question

Help with finding the domain of cotangent functions

Answer 1

\[f(\theta)=\cot(\frac{ 2 }{ 5 }\pi \theta)+1\]

Answer 2

I know you use \[\frac{ \pi }{ b }+\frac{ c }{ b }\]

Answer 3

@zepdrix s: Could you help me please I keep getting 5/4 and its the wrong answer

Answer 4

see its like idk it may be the math but \[\cot(\frac{ 2\pi \theta }{ 5 })+1 \]

Answer 5

\[\frac{ \pi }{ 2*\frac{ 2\pi }{ 5 } }+\frac{ 0 }{ \frac{ 2\pi }{ 5 } }\]

Answer 6

Why is there a pi/2 there? I'm confused >.<

Answer 7

\[\frac{ \pi }{ \frac{ 4\pi }{ 5 } }\]

Answer 8

ohhh lol

Answer 9

\[\Large\rm\frac{ \color{orangered}{\pi} }{ \color{orangered}{2}*\frac{ 2\pi }{ 5 } }+\frac{ 0 }{ \frac{ 2\pi }{ 5 } }\]

Answer 10

because one moment ill show you

Answer 11

oh ok

Answer 12

The domain is all real numbers except odd multiples of \[\frac{ \pi }{ 2 }+\frac{ c }{ b }\]

Answer 13

i got that from my tangent chapter s: but im not sure if i am supposed to still use it ;-;

Answer 14

Because in my cotangent chapter i have this: The domain is all real numbers except integer multiples of pi and k pi, or where k is an integer.

Answer 15

s:

Answer 16

@ganeshie8 @mathmath333 could you assist us please