Home > Calculus calculators > Derivative calculator

Solve any problem
(step by step solutions)
Input table (Matrix, Statistics)
Mode :
SolutionHelp
Solution
Find d^3/dx^3(sin(2x))

Solution:
Your problem `->` d^3/dx^3(sin(2x))


`d/(dx)(sin(2x))`

`=cos(2x)d/(dx)(2x)`

`=2cos(2x)`

Now, `d^2/(dx^2)(sin(2x))=d/(dx)(2cos(2x))`

`d/(dx)(2cos(2x))`

`=-2sin(2x)d/(dx)(2x)`

`=-4sin(2x)`

Now, `d^3/(dx^3)(sin(2x))=d/(dx)(-4sin(2x))`

`d/(dx)(4sin(2x))`

`=4cos(2x)d/(dx)(2x)`

`=8cos(2x)`

`=-8cos(2x)`






Solution provided by AtoZmath.com
Any wrong solution, solution improvement, feedback then Submit Here
Want to know about AtoZmath.com and me
  
 

Share with your friends
 
Copyright © 2018. All rights reserved. Terms, Privacy