cot square30-2cos square30-3/4sec245+1/4cos square30
Share
cot square30-2cos square30-3/4sec245+1/4cos square30
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
The result comes to
-490 cos^2(30.75 seconds) + (cos^2(30))/4 + cot^2(30)