Select the statement which is not true for the solution of (frac 12pi int_0^c frac gamma(xi)dxix-xi)=V∞(α-(frac dzdx)) for a cambered airfoil.

An depends on chord length of the airfoil

A0 depends on the slope of the camber line

An depends on the slope of the camber line

A0 depends on the angle of attack

What is the derivative of (frac3x^2(1-sinx))?

\(\frac{6xsinx-3x^2 cosx-6x}{(1-sinx)^2} \)

(frac6xsinx-3x^2 cosx(1-sinx)^2 )

(frac6xsinx-3cosx-6(1-sinx)^2 )

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