Question

prove the above question​

Answer 1

Answer:

take LCM

cos(1-cot) + sin(1-tan)/(1-tan)*(1-cot)

cos - cos^2/sin + sin - sin^2/Cos/1-cot-tan+ cot*tan

Answer 2

Step-by-step explanation:

find the attachment

excuse the handwriting

hope it helps u

mark as brainliest