Write the Given Expression as Algebraic Expression $\cos ( \arccos x - \arcsin x )$

question 34

Multiple Choice

Write the given expression as algebraic expression.
$\cos ( \arccos x - \arcsin x )$

• A) 1
• B) \(\frac { x \sqrt { 1 - x ^ { 2 } } - x } { \sqrt { x ^ { 2 } + 1 } }\)
• C) 0
• D) \(2 x \sqrt { 1 - x ^ { 2 } }\)
• E) \(\frac { x \sqrt { 1 - x ^ { 2 } } + x } { \sqrt { x ^ { 2 } + 1 } }\)

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Definitions:

Oligopoly

A market structure characterized by a small number of firms controlling a large market share, leading to limited competition.

Monopolistically Competitive

Characterizes a market environment where various businesses market products that resemble each other but are not exact duplicates, thereby providing them with some level of control over the market.

Allocative Efficiency

A state of resource allocation in which goods and services are distributed according to consumer preferences, achieving optimal distribution.

Productive Efficiency

A scenario where goods or services are produced at the lowest possible cost and with maximum efficiency in resource usage.