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Evaluate: int(sinx+cosx)/(sqrt(1+sin2x))...

Evaluate: `int(sinx+cosx)/(sqrt(1+sin2x))\ dx`

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I=`int(sinx+cosx)/(sqrt(1+sin2x))\ dx`
I=`int(sinx+cosx)/(sqrt(sin^2x+cos^2x+2sinxcosx))\ dx`
I=`int(sinx+cosx)/(sqrt(sinx+cosx)^2)\ dx`
I=`int(sinx+cosx)/(sinx+cosx)dx` `I=int dx`
`I=x+c`
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