Perform the Operation Below and Leave the Result in Trigonometric $$\frac { 4 \left( \cos 58 ^ { \circ } + i \sin 58 ^ { \circ } \right) } { 12 \left( \cos 13 ^ { \circ } + i \sin 13 ^ { \circ } \right) }$$

question 111

Multiple Choice

Perform the operation below and leave the result in trigonometric form.
$$\frac { 4 \left( \cos 58 ^ { \circ } + i \sin 58 ^ { \circ } \right) } { 12 \left( \cos 13 ^ { \circ } + i \sin 13 ^ { \circ } \right) }$$

• A) \(\frac { 1 } { 3 } \left( \cos 45 ^ { \circ } + i \sin 45 ^ { \circ } \right)\)
• B) \(- 8 \left( \cos \frac { 58 ^ { \circ } } { 13 } + i \sin \frac { 58 ^ { \circ } } { 13 } \right)\)
• C) \(16 \left( \cos 71 ^ { \circ } + i \sin 71 ^ { \circ } \right)\)
• D) \(48 \left( \cos \frac { 58 ^ { \circ } } { 13 } + i \sin \frac { 58 ^ { \circ } } { 13 } \right)\)
• E) \(\frac { 1 } { 3 } \left( \cos \frac { 58 ^ { \circ } } { 13 } + i \sin \frac { 58 ^ { \circ } } { 13 } \right)\)

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Definitions:

Colectomy

Surgical removal of all or part of the colon, often to treat diseases of the colon including cancer.

Colonoscopy

A diagnostic procedure that uses a long, flexible tube with a camera to view the interior lining of the colon and rectum.

Colostomy

A surgical procedure that creates an opening for the colon through the abdomen to allow bodily waste to exit through a stoma.

Serous Fluid

A clear, yellowish fluid that fills the space between the lining of the abdomen and abdominal organs, acting as a lubricant.