Cassie simplified the composed function f(x)= cot(arcsin x). Her work is shown below.
In which step did Cassie make her first error?
step 1
step 2
step 3
step 4
She didn't make any errors
![Cassie simplified the composed function fx cotarcsin x Her work is shown below In which step did Cassie make her first error step 1 step 2 step 3 step 4 She did class=](https://us-static.z-dn.net/files/d27/d15250126f5127342b01fd8933f09301.png)