Find Quotients of Complex Numbers in Polar Form
- A) $4 \left( \cos 21 ^ { \circ } + i \sin 21 ^ { \circ } \right)$

question 113

Multiple Choice

Find Quotients of Complex Numbers in Polar Form
- $$\begin{array} { l } z 1 = 8 \left( \cos 33 ^ { \circ } + i \sin 33 ^ { \circ } \right) \\z _ { 2 } = 2 \left( \cos 12 ^ { \circ } + i \sin 12 ^ { \circ } \right) \end{array}$$

• A) \(4 \left( \cos 21 ^ { \circ } + i \sin 21 ^ { \circ } \right)\)
• B) \(4 \left( \cos 45 ^ { \circ } + i \sin 45 ^ { \circ } \right)\)
• C) \(6 \left( \cos \frac { 11 } { 4 } \circ + i \sin \frac { 11 } { 4 } \circ \right)\)
• D) \(6 \left( \cos 21 ^ { \circ } - i \sin 21 ^ { \circ } \right)\)

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Definitions:

Extensor Retinaculum

A fibrous band that binds the tendons of the extensor muscles of the wrist and ankle, preventing them from bowing during muscle contraction.

Flexor Retinaculum

A fibrous band of tissue that holds the tendons of the flexor muscles of the forearm near the wrist, preventing them from bowing outward.

Extensor Aponeurosis

A tough, fibrous tissue that connects the extensor muscles in the hand or foot to the bone, helping to extend the digits.

Pronator Quadratus

A square-shaped muscle on the distal forearm that helps in pronating the forearm.