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.
Every society must adapt to its natural environment. The major institution by which a society adapts to available resources is called an economy. An economic system, also called a mode of production, can be simple or very complex.The simplest mode of production, found among tribal societies, is hunting and gathering.our only choices under such a political system would be obedience, exile, or death. The two most cited examples in modern history are Adolf Hitler's Third Reich (from 1933 to 1945) and the Union of Soviet Socialist Republics under the iron fist of Josef Stalin (from 1924 to 1953).