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Integration of Cos √x = ...?

____________________________________

Answer
          __        __
    =  2\/ x  sin \/ x   + C
Explanation
    /       __
    | Cos \/ x  dx 
    /              
             __
       sin \/ x 
    = ----------- + C
         d    __
       ---- \/ x
        dx

             __
       sin \/ x 
    = -----------  + C
        1    -1/2
       --- (x)
        2

             __
       sin \/ x 
    = -----------  + C
          1   
        ------
           __ 
        2\/ x

          __        __
    =  2\/ x  sin \/ x  + C

____________________________________

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