The Diagram Below Shows 3 Vectors Which Sum to Zero,all $\overrightarrow { \mathbf { A } } + \overrightarrow { \mathbf { B } } = \overrightarrow { \mathrm { A } } - \overrightarrow { \mathrm { C } }$

question 24

Multiple Choice

The diagram below shows 3 vectors which sum to zero,all of equal length.Which statement below is true?

• A) \(\overrightarrow { \mathbf { A } } + \overrightarrow { \mathbf { B } } = \overrightarrow { \mathrm { A } } - \overrightarrow { \mathrm { C } }\)
• B) \(\overrightarrow { \mathrm { A } } + \overrightarrow { \mathrm { B } } = \overrightarrow { \mathrm { B } } - \overrightarrow { \mathrm { C } }\)
• C) \(\overrightarrow { \mathbf { A } } - \overrightarrow { \mathbf { B } } = 2 \overrightarrow { \mathbf { A } } - \overrightarrow { \mathbf { C } }\)
• D) \(\overrightarrow { \mathbf { A } } - \overrightarrow { \mathbf { B } } = 2 \overrightarrow { \mathbf { A } } + \overrightarrow { \mathbf { C } }\)
• E) \(2 \overrightarrow { \mathbf { A } } + 2 \overrightarrow { \mathbf { B } } = 2 \overrightarrow { \mathbf { C } }\)

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Definitions:

Prefrontal Cortex

The anterior part of the frontal lobes of the brain, involved in complex cognitive behavior, decision making, and moderating social behavior.

Myelination

The process by which axons are coated with a fatty sheath called myelin, increasing the speed at which electrical impulses are conducted.

Delay Gratification

The ability to resist the temptation for an immediate reward and wait for a later reward.

Agreeableness

A personality trait characterized by qualities such as being kind, sympathetic, cooperative, warm, and considerate towards others.