Question

simplified records cot square theta minus 1 by sin square theta​

Answer 1

Answer:    -1

Step-by-step explanation:  cot = cos/sin

                  put it there i.e, cos²/sin²- 1/sin²

                                    1-cos² = sin²

                                           then , - sin²/ sin² = -1

            sorry i forgot to put theta

                             let me know if u got it