Answer:
monopolist is the market demand curve.
Explanation:
The demand curve of the monopolist describes the total demand of a product in the market, as being a monopoly all people buy from it. The demand curve slopes downward as the sales can be increased only when the prices are decreased.
The market demand curve for a competitive firm is equal to the equilibrium price usually of a firm, whereas for the entire market it is one straight horizontal line.
Thus, both show complete different perspectives of the market.