Solve the Problem B) $\{ e , f \} , \{ e , g \} , \{ f , g \} , \{ g , j \}$

question 207

Multiple Choice

Solve the problem.
-A committee is to be formed. Possible candidates for the committee are Eric, Frances, Greg, and Jose. Denoting these four people by e, f, g, j, list all possible committees of two people (ie list all Possible subsets of size two) .

• A) \(\{ \mathrm { e } , \mathrm { f } \} , \{ \mathrm { e } , \mathrm { g } \} , \{ \mathrm { e } , \mathrm { j } \} , \{ \mathrm { f } , \mathrm { g } \} , \{ \mathrm { f } , \mathrm { j } \} , \{ \mathrm { g } , \mathrm { j } \} , \{ \mathrm { f } , \mathrm { e } \} , \{ \mathrm { g } , \mathrm { e } \}\)
• B) \(\{ e , f \} , \{ e , g \} , \{ f , g \} , \{ g , j \}\)
• C) \(\{ e , f \} , \{ e , g \} , \{ e , j \} , \{ f , g \} , \{ f , j \} , \{ g , j \}\)
• D) \(\{ e , f \} , \{ e , g \} , \{ e , j \} , \{ f , j \} , \{ g , j \}\)

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Definitions:

Sternocleidomastoid

A muscle in the neck that is responsible for rotation and flexion of the head.

Orbicularis Oculi

A facial muscle that encircles the eye socket, responsible for closing the eyelids.

Masseter

A facial muscle critical for chewing and biting, located at the angle of the jaw.

Plantar Flexes

The movement that increases the angle between the shin and the top of the foot, pointing the toes downward.