Question: What is Brequet Range expression?

Options

A : R1 = \frac{D}{C}\frac{L}{V} ln ?

B : R1 = \frac{1}{C} \left[\frac{2W}{\rho S}\right]^{\frac{1}{2}} \frac{C_L^{\frac{1}{2}}}{C_D} ln ?

C : R1 = \frac{1}{V} \left[\frac{2W}{\rho S}\right]^{\frac{1}{2}} \frac{C_L^{\frac{1}{2}}}{C_D} ln ?

D : R1 = \frac{V}{C}\frac{L}{D} ln ?

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