y = sin (.5x). The coefficient b in the above graph is 2, so the period of the sine curve changed by a factor of 1/2, making the new period Ï, or about 3.14. y = sin (.5x). For the above graph, the coefficient b = 1/2, so the period of the sine curve will be twice as long as it usually is, or 4 Ï. y = sin (3x).
The term silent revolution refers here to a shift in the prevailing paradigm for international economic and political relations, away from tendencies toward autarky, insularity, mercantilism, and governmental planning and control over economic activity; and toward a common set of beliefs and policies based on open international trade and finance, competitive pricing and production decisions, and cooperation between countries.
Economists generally recognize three distinct types of economic system. These are 1) command economies; 2) market economies and 3) traditional economies. Each of these kinds of economies answers the three basic economic questions (What to produce, how to produce it, for whom to produce it) in different ways.here are 4 types of economic systems. First, traditional, based on a barter economy. Production, exchange and distribution are based on customs and traditions. Second, free market economy.