Convert the Expression $$\cos 4 \alpha$$ ​
A)​ $\cos ^ { 2 } 2 \alpha - \sin ^ { 2 } 2 \alpha$

question 36

Multiple Choice

Convert the expression.​ $$\cos 4 \alpha$$ ​

• A)​ \(\cos ^ { 2 } 2 \alpha - \sin ^ { 2 } 2 \alpha\)
• B)​ \(\cos ^ { 2 } 2 \alpha + \sin ^ { 2 } 2 \alpha\)
• C)​ \(\cos ^ { 4 } 2 \alpha + \sin ^ { 4 } 2 \alpha\)
• D)​ \(\cos ^ { 4 } 2 \alpha - \sin ^ { 4 } 2 \alpha\)
• E)​ \(\cos ^ { 4 } 2 \alpha - \sin ^ { 2 } 2 \alpha\)

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The dividend payment a shareholder anticipates to receive based on the company's current dividend policy or trends.

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The portion of a company's profits that is not distributed to shareholders as dividends but is kept by the company to reinvest in its core business or to pay debt.

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