Evaluate the Sum $$\sum _ { \mathrm { k } = 0 } ^ { 10 } ( - 1 ) ^ { \mathrm { k } }$$

question 15

Multiple Choice

Evaluate the sum.
- $$\sum _ { \mathrm { k } = 0 } ^ { 10 } ( - 1 ) ^ { \mathrm { k } }$$

• A) 1
• B) 10
• C) 11
• D) 0

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Definitions:

Target

In social influence, the person who is affected by a social influence attempt from the source. In aggression, the person toward whom an aggressive act is directed.

Attachments

Emotional bonds that form between individuals, such as between parents and children, influencing personal development and behavior throughout life.

Sense of Security

The feeling or perception of being safe, protected, or free from danger or anxiety.

Homogenous

Describing a group, material, or mixture that is uniform in composition or character; similar throughout.