Determine Whether the Set Is fiNite or Infinite $$\left\{ x \mid x \in \mathbf { N } \text { and } 4 x ^ { 2 } - 8 = 0 \right\}$$

question 29

Short Answer

determine whether the set is finite or infinite. If the set is finite, find its size.
- $$\left\{ x \mid x \in \mathbf { N } \text { and } 4 x ^ { 2 } - 8 = 0 \right\}$$

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Definitions:

Outlay

The amount of money spent on a particular item or service, serving as expenses in financial transactions or projects.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing between options.

Capital

Economic resources that are used to create goods and services, such as buildings, machinery, and equipment.

Accounting Profit

Total revenue minus total explicit cost