Question: The expression cos(A+pi) - sin(A+pi) can be simplifed to A. SinA - Cos A B. Sin A +Cos A C. - Sin A - Cos

The expression cos(A+pi) - sin(A+pi) can be simplifed to

A. SinA - Cos A

B. Sin A +Cos A

C. - Sin A - Cos A

D. Cos A - Sin A

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