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Evaluate: int(1+sinx)/(sqrt(x-cosx))dx...

Evaluate: `int(1+sinx)/(sqrt(x-cosx))dx`

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Given:`int(1+sinx)/(sqrt(x-cosx))dx`
`I=int(1+sinx)/(sqrt(x-cosx))dx`
Let `t=x−cosx`
`implies dt=(1+sinx)dx`
`I=int(1+sinx)/(sqrt(x-cosx))dx` `I=int (dt)/(sqrt t)`
`I=(t^(1/2))/(1/2)+c`
...
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