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

question 48

Multiple Choice

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

• A)- \(\frac { 9 } { 2 }\) \(( \cos x + \sin x )\)
• B) \(\frac { 9 } { 2 }\) \(( \cos x - \sin x )\)
• C) \(\frac { 9 } { 2 }\) \(\left( \cos \frac { 5 x } { 4 } + \sin \frac { 5 x } { 4 } \right)\)
• D) \(\frac { 9 } { 2 }\) \(( \sin x - \cos x )\)
• E) \(\frac { 9 } { 2 }\) \(\left( \cos \frac { 5 x } { 4 } - \sin \frac { 5 x } { 4 } \right)\)

Distinguish between lawful and unlawful discrimination in employment.

Understand employer obligations under employment equity requirements.

Recognize the importance of diversity and inclusive practices in enhancing workplace creativity and problem-solving.

Familiarity with the legal consequences of non-compliance with human rights and employment equity legislations.

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