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Evaluate the Following Expression 11cos⁡[π2−x]sin⁡[π2−x]\frac { 11 \cos \left[ \frac { \pi } { 2 } - x \right] } { \sin \left[ \frac { \pi } { 2 } - x \right] }

Question 40

Multiple Choice

Evaluate the following expression.(x ? ?/2 + ?n,where n is a whole number) ? 11cos⁡[π2−x]sin⁡[π2−x]\frac { 11 \cos \left[ \frac { \pi } { 2 } - x \right] } { \sin \left[ \frac { \pi } { 2 } - x \right] } ?


A) - 11 tan x
B) 11 cot x
C) 12 tan x
D) - 11 cot x
E) 11 tan x

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