$y'=y'=2\sec x\tan x+\csc x\cot x$
Work Step by Step
$y=2\sec x-\csc x$ Differentiate each term $y'=(2\sec x)'-(\csc x)'=2\sec x\tan x+\csc x\cot x$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.