Sr Examen

Otras calculadoras

¿Cómo vas a descomponer esta sin(x)/(a*sqrt(1-cos(x)^2/(a^2))) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
        sin(x)       
---------------------
        _____________
       /        2    
      /      cos (x) 
a*   /   1 - ------- 
    /            2   
  \/            a    
$$\frac{\sin{\left(x \right)}}{a \sqrt{1 - \frac{\cos^{2}{\left(x \right)}}{a^{2}}}}$$
sin(x)/((a*sqrt(1 - cos(x)^2/a^2)))
Respuesta numérica [src]
(1.0 - cos(x)^2/a^2)^(-0.5)*sin(x)/a
(1.0 - cos(x)^2/a^2)^(-0.5)*sin(x)/a
Potencias [src]
          /   -I*x    I*x\        
       -I*\- e     + e   /        
----------------------------------
             _____________________
            /                   2 
           /      / I*x    -I*x\  
          /       |e      e    |  
         /        |---- + -----|  
        /         \ 2       2  /  
2*a*   /      1 - --------------- 
      /                   2       
    \/                   a        
$$- \frac{i \left(e^{i x} - e^{- i x}\right)}{2 a \sqrt{1 - \frac{\left(\frac{e^{i x}}{2} + \frac{e^{- i x}}{2}\right)^{2}}{a^{2}}}}$$
-i*(-exp(-i*x) + exp(i*x))/(2*a*sqrt(1 - (exp(i*x)/2 + exp(-i*x)/2)^2/a^2))
Unión de expresiones racionales [src]
        sin(x)        
----------------------
        ______________
       /  2      2    
      /  a  - cos (x) 
a*   /   ------------ 
    /          2      
  \/          a       
$$\frac{\sin{\left(x \right)}}{a \sqrt{\frac{a^{2} - \cos^{2}{\left(x \right)}}{a^{2}}}}$$
sin(x)/(a*sqrt((a^2 - cos(x)^2)/a^2))
Parte trigonométrica [src]
                          /x\                    
                     2*tan|-|                    
                          \2/                    
-------------------------------------------------
                          _______________________
                         /                    2  
                        /        /       2/x\\   
                       /         |1 - tan |-||   
  /       2/x\\       /          \        \2//   
a*|1 + tan |-||*     /     1 - ----------------- 
  \        \2//     /                          2 
                   /            2 /       2/x\\  
                  /            a *|1 + tan |-||  
                \/                \        \2//  
$$\frac{2 \tan{\left(\frac{x}{2} \right)}}{a \sqrt{1 - \frac{\left(1 - \tan^{2}{\left(\frac{x}{2} \right)}\right)^{2}}{a^{2} \left(\tan^{2}{\left(\frac{x}{2} \right)} + 1\right)^{2}}} \left(\tan^{2}{\left(\frac{x}{2} \right)} + 1\right)}$$
                          /x\                    
                     2*cot|-|                    
                          \2/                    
-------------------------------------------------
                          _______________________
                         /                    2  
                        /       /        2/x\\   
                       /        |-1 + cot |-||   
  /       2/x\\       /         \         \2//   
a*|1 + cot |-||*     /     1 - ----------------- 
  \        \2//     /                          2 
                   /            2 /       2/x\\  
                  /            a *|1 + cot |-||  
                \/                \        \2//  
$$\frac{2 \cot{\left(\frac{x}{2} \right)}}{a \sqrt{1 - \frac{\left(\cot^{2}{\left(\frac{x}{2} \right)} - 1\right)^{2}}{a^{2} \left(\cot^{2}{\left(\frac{x}{2} \right)} + 1\right)^{2}}} \left(\cot^{2}{\left(\frac{x}{2} \right)} + 1\right)}$$
                      ___    /x\                 
                  2*\/ 2 *cot|-|                 
                             \2/                 
-------------------------------------------------
                      ___________________________
                     /                    2      
  /       2/x\\     /      1      -1 + cot (x)   
a*|1 + cot |-||*   /   2 - -- - ---------------- 
  \        \2//   /         2    2 /       2   \ 
                \/         a    a *\1 + cot (x)/ 
$$\frac{2 \sqrt{2} \cot{\left(\frac{x}{2} \right)}}{a \left(\cot^{2}{\left(\frac{x}{2} \right)} + 1\right) \sqrt{2 - \frac{\cot^{2}{\left(x \right)} - 1}{a^{2} \left(\cot^{2}{\left(x \right)} + 1\right)} - \frac{1}{a^{2}}}}$$
         ___              
       \/ 2 *sin(x)       
--------------------------
       ___________________
      /     1    cos(2*x) 
a*   /  2 - -- - -------- 
    /        2       2    
  \/        a       a     
$$\frac{\sqrt{2} \sin{\left(x \right)}}{a \sqrt{2 - \frac{\cos{\left(2 x \right)}}{a^{2}} - \frac{1}{a^{2}}}}$$
        /    pi\     
     cos|x - --|     
        \    2 /     
---------------------
        _____________
       /        2    
      /      cos (x) 
a*   /   1 - ------- 
    /            2   
  \/            a    
$$\frac{\cos{\left(x - \frac{\pi}{2} \right)}}{a \sqrt{1 - \frac{\cos^{2}{\left(x \right)}}{a^{2}}}}$$
                 1                  
------------------------------------
        _____________________       
       /            1               
a*    /  1 - --------------- *csc(x)
     /        2    2/pi    \        
    /        a *csc |-- - x|        
  \/                \2     /        
$$\frac{1}{a \sqrt{1 - \frac{1}{a^{2} \csc^{2}{\left(- x + \frac{\pi}{2} \right)}}} \csc{\left(x \right)}}$$
                 1                 
-----------------------------------
       ________________            
      /         1          /    pi\
a*   /  1 - ---------- *sec|x - --|
    /        2    2        \    2 /
  \/        a *sec (x)             
$$\frac{1}{a \sqrt{1 - \frac{1}{a^{2} \sec^{2}{\left(x \right)}}} \sec{\left(x - \frac{\pi}{2} \right)}}$$
                    ___                   
                  \/ 2                    
------------------------------------------
        ___________________________       
       /     1           1                
a*    /  2 - -- - ---------------- *csc(x)
     /        2    2    /pi      \        
    /        a    a *csc|-- - 2*x|        
  \/                    \2       /        
$$\frac{\sqrt{2}}{a \sqrt{2 - \frac{1}{a^{2}} - \frac{1}{a^{2} \csc{\left(- 2 x + \frac{\pi}{2} \right)}}} \csc{\left(x \right)}}$$
             ___                 
           \/ 2 *sin(x)          
---------------------------------
         ________________________
        /             /pi      \ 
       /           sin|-- + 2*x| 
      /       1       \2       / 
a*   /    2 - -- - ------------- 
    /          2          2      
  \/          a          a       
$$\frac{\sqrt{2} \sin{\left(x \right)}}{a \sqrt{2 - \frac{\sin{\left(2 x + \frac{\pi}{2} \right)}}{a^{2}} - \frac{1}{a^{2}}}}$$
      ___    /    pi\     
    \/ 2 *cos|x - --|     
             \    2 /     
--------------------------
       ___________________
      /     1    cos(2*x) 
a*   /  2 - -- - -------- 
    /        2       2    
  \/        a       a     
$$\frac{\sqrt{2} \cos{\left(x - \frac{\pi}{2} \right)}}{a \sqrt{2 - \frac{\cos{\left(2 x \right)}}{a^{2}} - \frac{1}{a^{2}}}}$$
                      ___    /x\                 
                  2*\/ 2 *tan|-|                 
                             \2/                 
-------------------------------------------------
                      ___________________________
                     /                   2       
  /       2/x\\     /      1      1 - tan (x)    
a*|1 + tan |-||*   /   2 - -- - ---------------- 
  \        \2//   /         2    2 /       2   \ 
                \/         a    a *\1 + tan (x)/ 
$$\frac{2 \sqrt{2} \tan{\left(\frac{x}{2} \right)}}{a \left(\tan^{2}{\left(\frac{x}{2} \right)} + 1\right) \sqrt{2 - \frac{1 - \tan^{2}{\left(x \right)}}{a^{2} \left(\tan^{2}{\left(x \right)} + 1\right)} - \frac{1}{a^{2}}}}$$
              1               
------------------------------
       ________________       
      /         1             
a*   /  1 - ---------- *csc(x)
    /        2    2           
  \/        a *sec (x)        
$$\frac{1}{a \sqrt{1 - \frac{1}{a^{2} \sec^{2}{\left(x \right)}}} \csc{\left(x \right)}}$$
                    ___                  
                  \/ 2                   
-----------------------------------------
       ______________________            
      /     1         1          /    pi\
a*   /  2 - -- - ----------- *sec|x - --|
    /        2    2              \    2 /
  \/        a    a *sec(2*x)             
$$\frac{\sqrt{2}}{a \sqrt{2 - \frac{1}{a^{2}} - \frac{1}{a^{2} \sec{\left(2 x \right)}}} \sec{\left(x - \frac{\pi}{2} \right)}}$$
           sin(x)          
---------------------------
         __________________
        /        2/    pi\ 
       /      sin |x + --| 
      /           \    2 / 
a*   /    1 - ------------ 
    /               2      
  \/               a       
$$\frac{\sin{\left(x \right)}}{a \sqrt{1 - \frac{\sin^{2}{\left(x + \frac{\pi}{2} \right)}}{a^{2}}}}$$
sin(x)/(a*sqrt(1 - sin(x + pi/2)^2/a^2))
Combinatoria [src]
               sin(x)              
-----------------------------------
      _____________________________
     /  /    cos(x)\ /     cos(x)\ 
a*  /  -|1 + ------|*|-1 + ------| 
  \/    \      a   / \       a   / 
$$\frac{\sin{\left(x \right)}}{a \sqrt{- \left(-1 + \frac{\cos{\left(x \right)}}{a}\right) \left(1 + \frac{\cos{\left(x \right)}}{a}\right)}}$$
sin(x)/(a*sqrt(-(1 + cos(x)/a)*(-1 + cos(x)/a)))