Question
Asked Nov 15, 2019
68 views

determine the derivative and check the answer by taking derivative:

secx/(secx-cosx)

check_circle

Expert Answer

Step 1

To find: The derivative of function.

help_outline

Image Transcriptionclose

secx secx-cos x

fullscreen
Step 2

First simplify the function.

help_outline

Image Transcriptionclose

1 .cos x= secx 1 secx sec x sec x sec x sec x- sec x sec-r sec2 x-1 sec2xsec2x ес-х x-l-tan x tan. х

fullscreen
Step 3

Again simplify t...

help_outline

Image Transcriptionclose

1 2 cos x x cos x 1 2 sin x csc2x 1

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Calculus

Derivative