Simplify the Expression Algebraically $\frac { 9 } { \sqrt { 2 } } \cos \left( \frac { 5 \pi } { 4 } - x \right)$

question 134

Multiple Choice

Simplify the expression algebraically.
$\frac { 9 } { \sqrt { 2 } } \cos \left( \frac { 5 \pi } { 4 } - x \right)$

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The Joint Commission

An independent, not-for-profit organization that accredits and certifies healthcare organizations and programs in the United States, aiming to improve healthcare quality and safety.

Cost Containment

Strategies or measures aimed at controlling or reducing healthcare costs without compromising the quality of care.

Process And Outcomes

The sequence of actions or steps taken to achieve a particular end and the results obtained from these actions.

Physician's Assessment

A comprehensive evaluation conducted by a doctor to diagnose a patient's condition, involving history taking, physical examination, and sometimes diagnostic tests.