Find the derivative of 3cotx + 5cosecx Problem Question Find the derivative of 3cotx + 5cosecx Read more articles Previous PostFind the derivative of cosecx Next PostFind the derivative of 5sinx – 6cosx + 7 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ