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Derivative of sqrt(sin^4((x-3)/x),4)

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
    _____________
   /    4/x - 3\ 
  /  sin |-----| 
\/       \  x  / 
$$\sqrt{\frac{1}{\frac{1}{\sin^{4}{\left(\frac{x - 3}{x} \right)}}}}$$
sqrt(sin((x - 3)/x)^4)
Detail solution
  1. Let .

  2. Apply the power rule: goes to

  3. Then, apply the chain rule. Multiply by :

    1. Let .

    2. Apply the power rule: goes to

    3. Then, apply the chain rule. Multiply by :

      1. Let .

      2. The derivative of sine is cosine:

      3. Then, apply the chain rule. Multiply by :

        1. Apply the quotient rule, which is:

          and .

          To find :

          1. Differentiate term by term:

            1. The derivative of the constant is zero.

            2. Apply the power rule: goes to

            The result is:

          To find :

          1. Apply the power rule: goes to

          Now plug in to the quotient rule:

        The result of the chain rule is:

      The result of the chain rule is:

    The result of the chain rule is:

  4. Now simplify:


The answer is:

The graph
The first derivative [src]
      _____________                       
     /    4/x - 3\  /1   x - 3\    /x - 3\
2*  /  sin |-----| *|- - -----|*cos|-----|
  \/       \  x  /  |x      2 |    \  x  /
                    \      x  /           
------------------------------------------
                   /x - 3\                
                sin|-----|                
                   \  x  /                
$$\frac{2 \left(\frac{1}{x} - \frac{x + -3}{x^{2}}\right) \sqrt{\sin^{4}{\left(\frac{x + -3}{x} \right)}} \cos{\left(\frac{x + -3}{x} \right)}}{\sin{\left(\frac{x + -3}{x} \right)}}$$
The second derivative [src]
                                  /                   /-3 + x\      2/-3 + x\ /    -3 + x\\
      ______________              |              2*cos|------|   cos |------|*|1 - ------||
     /    4/-3 + x\  /    -3 + x\ |     -3 + x        \  x   /       \  x   / \      x   /|
2*  /  sin |------| *|1 - ------|*|-1 + ------ - ------------- + -------------------------|
  \/       \  x   /  \      x   / |       x          /-3 + x\              2/-3 + x\      |
                                  |               sin|------|           sin |------|      |
                                  \                  \  x   /               \  x   /      /
-------------------------------------------------------------------------------------------
                                              2                                            
                                             x                                             
$$\frac{2 \left(1 - \frac{x - 3}{x}\right) \left(\frac{\left(1 - \frac{x - 3}{x}\right) \cos^{2}{\left(\frac{x - 3}{x} \right)}}{\sin^{2}{\left(\frac{x - 3}{x} \right)}} - 1 - \frac{2 \cos{\left(\frac{x - 3}{x} \right)}}{\sin{\left(\frac{x - 3}{x} \right)}} + \frac{x - 3}{x}\right) \sqrt{\sin^{4}{\left(\frac{x - 3}{x} \right)}}}{x^{2}}$$
The third derivative [src]
                                  /                                                                             2            \
                                  |                      /-3 + x\        2/-3 + x\ /    -3 + x\     /    -3 + x\     /-3 + x\|
      ______________              |                 3*cos|------|   3*cos |------|*|1 - ------|   2*|1 - ------| *cos|------||
     /    4/-3 + x\  /    -3 + x\ |    3*(-3 + x)        \  x   /         \  x   / \      x   /     \      x   /     \  x   /|
4*  /  sin |------| *|1 - ------|*|3 - ---------- + ------------- - --------------------------- - ---------------------------|
  \/       \  x   /  \      x   / |        x            /-3 + x\               2/-3 + x\                     /-3 + x\        |
                                  |                  sin|------|            sin |------|                  sin|------|        |
                                  \                     \  x   /                \  x   /                     \  x   /        /
------------------------------------------------------------------------------------------------------------------------------
                                                               3                                                              
                                                              x                                                               
/ 2 \ | /-3 + x\ 2/-3 + x\ / -3 + x\ / -3 + x\ /-3 + x\| ______________ | 3*cos|------| 3*cos |------|*|1 - ------| 2*|1 - ------| *cos|------|| / 4/-3 + x\ / -3 + x\ | 3*(-3 + x) \ x / \ x / \ x / \ x / \ x /| 4* / sin |------| *|1 - ------|*|3 - ---------- + ------------- - --------------------------- - ---------------------------| \/ \ x / \ x / | x /-3 + x\ 2/-3 + x\ /-3 + x\ | | sin|------| sin |------| sin|------| | \ \ x / \ x / \ x / / ------------------------------------------------------------------------------------------------------------------------------ 3 x