Determine the Sign (Positive or Negative) of the Given Value $\cos 128 ^ { \circ }$

question 40

Multiple Choice

Determine the sign (positive or negative) of the given value without use of a calculator.
- $\cos 128 ^ { \circ }$

• A) Negative
• B) Positive

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Definitions:

1890s

A decade in the 19th century, marked by significant events, cultural movements, and technological advancements that influenced future changes.

Canadian Pacific Railway

A historic Canadian transcontinental railway completed in 1885, instrumental in the development and settlement of Canada's Western provinces.

Chinese Workers

Laborers from China, often referring to those who have emigrated for work opportunities abroad or within China's vast economy.

Split Labour Market Theory

An economic theory that explains the division of the labor market into separate segments, often based on race or ethnicity, leading to conflict and differential wages.