# Question #3bb49

##### 1 Answer

See below

#### Explanation:

By "symbol functions for trigonometry," I think you meant the trigonometric functions. Here are the 3 basic trig functions:

Sine:

Cosine:

Tangent:

And here are the other 3 trig functions (called **reciprocal functions**) and their definitions:

Cosecant:

Secant:

Cotangent:

Each one also has its own inverse, which takes in the output of its original function and returns what the input would have been. It's written with a

You may also see it written as "arc-" and then the function name, for instance:

"Arc-" functions and inverse functions perform the same actions.

The 6 functions also have some different, more complicated properties and relationships. You should check out this link if you want to read more.