# Easy integral

Calculus Level 5

If :

$$\displaystyle \int _{ \pi /6 }^{ \pi /3 }{ \frac { dx }{ secx+cosecx } } =\frac { \sqrt { a } -b }{ 2 } +\frac { \sqrt { c } }{ 2 } ln(\sqrt { d } +\sqrt { e } -\sqrt { f } -g)$$

Find $$a+b+c+d+e+f+g$$

Detials and assumptions

1)$$a,b,c,d,e,f,g$$ are integers all less than $$10$$ . They need not to be distinct

2)$$a,c,d,e,f$$ are not having any factor which is a perfect square.

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