Find Sum of the Pair of Complex Numbers

question 167

Multiple Choice

Find sum of the pair of complex numbers.
--4 - 9i, -6 - 6i

• A) -10 - 15i
• B) -10 + 3i
• C) -10 - 3i
• D) 15 + 10i

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Definitions:

Non-collusive Oligopolist

A firm in an oligopoly market structure that independently sets prices and output levels without secret agreements with competitors.

Marginal Cost

The increase in cost that comes from making one more unit of a product or service.

Equilibrium Price

The price at which the quantity of a good or service demanded by consumers equals the quantity supplied by producers, leading to a balance in the market.

Equilibrium Quantity

The quantity of goods or services supplied and demanded at the equilibrium price, where market supply equals demand.