Evaluate the Integral $$\int \cos 6 x \cos 4 x d x$$

question 109

Multiple Choice

Evaluate the integral.
- $$\int \cos 6 x \cos 4 x d x$$

• A) \(\frac { 1 } { 4 } \sin 2 x + \frac { 1 } { 20 } \sin 10 x + C\)
• B) \(\frac { 1 } { 4 } \sin 2 x - \frac { 1 } { 20 } \sin 10 x + C\)
• C) \(\frac { 1 } { 4 } \sin 6 x + \frac { 1 } { 20 } \sin 4 x + C\)
• D) \(\frac { 1 } { 4 } \cos 2 x + \frac { 1 } { 20 } \cos 10 x + C\)

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The proportion of earnings paid out as dividends to shareholders, often expressed as a percentage.

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