Here is the question - I tried to do it but I just don't know where I could start.
D Discofox New member Joined Feb 7, 2021 Messages 2 Feb 7, 2021 #1 Here is the question - I tried to do it but I just don't know where I could start.
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,339 Feb 7, 2021 #2 Okay, you entitled the question "Implicit Differentiation". Have you considered using Implicit Differentiation? Give us ANYTHING to go on. I'm hoping you can handle the [math]\pi x[/math] and the [math]0.5[/math] portions. These require o "implicit" anything. Give a go to the last piece.
Okay, you entitled the question "Implicit Differentiation". Have you considered using Implicit Differentiation? Give us ANYTHING to go on. I'm hoping you can handle the [math]\pi x[/math] and the [math]0.5[/math] portions. These require o "implicit" anything. Give a go to the last piece.
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,339 Feb 8, 2021 #4 Discofox said: ...it gave me... Click to expand... Highly suspect. What result did YOU get? What is [math]\dfrac{d}{dx}\cos(x)[/math] What is [math]\dfrac{d}{dx}\cos(2x)[/math]
Discofox said: ...it gave me... Click to expand... Highly suspect. What result did YOU get? What is [math]\dfrac{d}{dx}\cos(x)[/math] What is [math]\dfrac{d}{dx}\cos(2x)[/math]