4. Cassie simplified the composed function f(x)-cot(arcsin x). Her work is shown below. (1 point) Step 1: f(x) cot A, where A = arcsin x and x = sin A Step 2: sin A-opposite hypotenuse 1 Step 3: adjacent-1- Step 4: cot A- opposite X adjacent In which step did Cassie make her first error? Review Guidelines: If you guessed the answer to this question, or did not answer it correctly, go back and review composition of functions. C (0 pts) step 1 C (0 pts) step 2 X (0 pts) step 3