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Derivative of y=logx-cosecx/5+5-3/x√x

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

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from to

Piecewise:

The solution

You have entered [src]
         cos(E)*c*x       3   ___
log(x) - ---------- + 5 - -*\/ x 
             5            x      
$$- \frac{3}{x} \sqrt{x} + \left(\left(- \frac{x c \cos{\left(e \right)}}{5} + \log{\left(x \right)}\right) + 5\right)$$
Detail solution
  1. Differentiate term by term:

    1. Differentiate term by term:

      1. Differentiate term by term:

        1. The derivative of is .

        2. The derivative of a constant times a function is the constant times the derivative of the function.

          1. The derivative of a constant times a function is the constant times the derivative of the function.

            1. Apply the power rule: goes to

            So, the result is:

          So, the result is:

        The result is:

      2. The derivative of the constant is zero.

      The result is:

    2. The derivative of a constant times a function is the constant times the derivative of the function.

      1. The derivative of a constant times a function is the constant times the derivative of the function.

        1. Apply the quotient rule, which is:

          and .

          To find :

          1. Apply the power rule: goes to

          To find :

          1. Apply the power rule: goes to

          Now plug in to the quotient rule:

        So, the result is:

      So, the result is:

    The result is:


The answer is:

The first derivative [src]
1     3      c*cos(E)
- + ------ - --------
x      3/2      5    
    2*x              
$$- \frac{c \cos{\left(e \right)}}{5} + \frac{1}{x} + \frac{3}{2 x^{\frac{3}{2}}}$$
The second derivative [src]
 /1      9   \
-|-- + ------|
 | 2      5/2|
 \x    4*x   /
$$- (\frac{1}{x^{2}} + \frac{9}{4 x^{\frac{5}{2}}})$$
The third derivative [src]
2      45  
-- + ------
 3      7/2
x    8*x   
$$\frac{2}{x^{3}} + \frac{45}{8 x^{\frac{7}{2}}}$$