🚀 NEW from the xtremepape.rs team: AI exam prep — 150,000+ worked solutions, and it marks your handwritten working from a photo. Sign in with your forum account & try it free → prepare.xtremepape.rs
( 1 + sec x)(cosec x – cot x)
open brackets
cosec x -cotx + sec x cosec x -secx cotx
convert all to sin and cos
1/sinx - cos x/sinx + 1/sinx cosx - cosx/sinx cosx
in last expression - cosx/sinx conx. cosx cancels leaving -1/sinx which cancels with the first...
🚀 NEW from the xtremepape.rs team: AI exam prep — 150,000+ worked solutions, and it marks your handwritten working from a photo. Sign in with your forum account & try it free → prepare.xtremepape.rs