How do I know which rule to use in a sinusoidal function? - sinusoidal function
My guide tells me the chain rule to decide on the function and electrical controls for the product. So, if I
f (x) =- 23 2sinx pix 6 cos ^ 3
How do I set it? I mean, it seems easy, I do not know what will .. In use / view all ....
Sinusoidal Function How Do I Know Which Rule To Use In A Sinusoidal Function?
2 comments:
If the given function is complicated, you need to use
Search for all the rules of derivatives.
In this case,
f (x) =- cos 23 2sinx pix 6 ^ 3 =>
f '(x) = df / dx = d (-2sinx) / dx + d (6cosx) / dx +
D (3 ^ 23pix) / dx => f '(x) =
-2D (sin x) / dx 6 D (cos x) / x 23 PID (x ^ 3) / dx ...
2cosx-6 (-sen) 23 m (3x ^ 2) dx / dx =>
2cosx-6sinx-69 x ^ 2
Note that
d (-2sinx) / dx =- 2D (sin x) / dx + sinxd (-2) / dx, right ...) =>
d (-2sinx) dx =- 2cosx 0 =>
d (-2sinx) dx =- 2cosx
D (6cosx) / dx =- 6sinx .......() product law
D (23pix ^ 3) / dx =
23pid (x ^ 3) / dx =.......( Products Act)
23ft (3x ^ 2) dx / dx =....( chain rule)
69pix ^ 2
I suppose you're wondering about the derivation of the function. None of these "rules" that you mentioned a mountain, where you describe. What form is the fact that the derivative is a sum of the sum of the products.
f (x = u (x)) + V (x) + w (x)
f '(x) = u' + v '+ w'
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