Question

prove that 1 minus cos squared theta upon 1 + sin theta is equals to sin theta​

Answer 1

Answer:

it is proved

Step-by-step explanation:

first write the question in numerical form then multiply and divide that terrm with the conjugate pair of 1+sin theta

1- cos^2 theta/  1+ sin theta=1- cos^2 theta /1 + sin theta *1- sin theta/ 1 - sin theta

                                            = (sin^2 theta) (cos^2 theta)/1- sin^2 theta

                                            = sin^2 theta * cos^2 theta /cos^2 theta

                                            = sin^2 theta

Hence it is proved,

hope you are satysfied eith this solution