Find an Identical Expression $\arcsin ( - x )$ A) $2 \cos ^ { - 1 } x$

question 5

Multiple Choice

Find an identical expression. $\arcsin ( - x )$

• A) \(2 \cos ^ { - 1 } x\)
• B) \(\cos ^ { - 1 } \left( 2 x ^ { 2 } - 1 \right) ; 0 \leq x \leq 1\)
• C) \(\tan ^ { - 1 } \frac { \sqrt { 1 - x ^ { 2 } } } { x }\)
• D) \(\sin ^ { - 1 } \left( 2 x ^ { 2 } - 1 \right) ; \quad 0 \leq x \leq 1\)
• E) \(- \arcsin x\)

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Merchandise Balance

The difference in value between a country's imports and exports of goods.

Services Balance

The difference between a country's exports and imports of services.

Balance Of Trade

The difference between a country's exports and imports of goods.

Comparative Advantage

An economic principle that states that an entity (e.g., country, region, or individual) can produce a good at a lower opportunity cost compared to others, leading to more efficient trading possibilities.