Solve the following to find its value in terms of trigonometric ratios.
$$(\sin A + \cos A)(1 - \sin A \cos A)$$

A

$$\sin^{3} A+ \cos^{3} A $$

B

$$\sin^{2} A- \cos^{2}A $$

C

$$[\cos A - \sin A] [\sin^{2} A+ \cos ^{2}A]$$

D

$$\sin^{3} A- \cos ^{3} A$$