Rewrite the Following as a Product of Trigonometric Functions $$\sin \frac { \pi } { 11 } + \sin \frac { \pi } { 4 }$$

question 37

Multiple Choice

Rewrite the following as a product of trigonometric functions.
- $$\sin \frac { \pi } { 11 } + \sin \frac { \pi } { 4 }$$

• A) \(2 \cos \frac { 15 \pi } { 88 } \cos \frac { 7 \pi } { 88 }\)
• B) \(2 \sin \frac { 15 \pi } { 88 } \sin \frac { 7 \pi } { 88 }\)
• C) \(2 \sin \frac { 15 \pi } { 88 } \cos \frac { 7 \pi } { 88 }\)
• D) \(2 \cos \frac { 15 \pi } { 88 } \sin \frac { 7 \pi } { 88 }\)

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Definitions:

Visual Receptors

Cells located in the retina of the eye that are responsible for converting light into neural signals the brain can interpret.

Cones

Photoreceptor cells in the retina of the eye responsible for color vision and functioning best in relatively bright light.

Dim Light

A level of illumination that is lower than what is considered bright, often creating a subdued or intimate atmosphere.

Human Retina

The light-sensitive layer at the back of the eye that contains cells (rods and cones) which convert light into neural signals for vision.