Register

Find the derivative of f(x)=cosx-2tanx.

Find the derivative of f(x)=cosx-2tanx.
asked 163k views
5 votes
Find the derivative of f(x)=cosx-2tanx.

asked
User Tinti
by
8.5k points

2 Answers

6 votes
I hope this helps you
Find the derivative of f(x)=cosx-2tanx.-example-1
answered
User Sender
by
8.4k points
1 vote
f ( x ) = cos x - 2 tan x
The derivative:
f ` ( x ) = - sin x - 2 * 1 / cos² x =
= - sin x - 2 / cos² x =
= ( - sinx cos² x - 2 ) / cos² x
answered
User Johan Kvint
by
8.7k points
← Prev Question Next Question →

Related questions

User Kirill Pashkov
asked Jul 19, 2017 58.5k views
Solve the equation: 2tanx+cosx-2=0
Kirill Pashkov asked Jul 19, 2017
by Kirill Pashkov
8.0k points
1 answer
2 votes
58.5k views
User Zaxonov
asked Aug 4, 2024 82.4k views
Use the t-formulas to prove the following: tan(1/2 x + pi/4) + tan(1/2 x - pi/4) = 2tanx
Zaxonov asked Aug 4, 2024
by Zaxonov
8.4k points
1 answer
3 votes
82.4k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!