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Decimal fractions like 0.3 and 25.12 are a special type of rational numbers since their denominator is a power of 10. For instance, 0.3 is equal to , and 25.12 is equal to . [20] Every rational number corresponds to a finite or a repeating decimal. [21] [c]
A question-answering implementation, usually a computer program, may construct its answers by querying a structured database of knowledge or information, usually a knowledge base.
In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable.The general form of its probability density function is = ().
One radian is defined as the angle at the center of a circle in a plane that subtends an arc whose length equals the radius of the circle. [6] More generally, the magnitude in radians of a subtended angle is equal to the ratio of the arc length to the radius of the circle; that is, =, where θ is the magnitude in radians of the subtended angle, s is arc length, and r is radius.
The Congressional Budget Office estimated in March 2009 that under the Obama administration public debt would rise from 40.8% of GDP in 2008 to 70.1% in 2012. [63] Gross debt did rise to 84.5% of GDP at the end of Fiscal Year 2009 and to 93.5% of GDP at the end of the fiscal year 2010.
Artificial intelligence (AI), in its broadest sense, is intelligence exhibited by machines, particularly computer systems.It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and use learning and intelligence to take actions that maximize their chances of achieving defined goals. [1]
Azerbaijan, [a] officially the Republic of Azerbaijan, [b] is a transcontinental and landlocked country at the boundary of Eastern Europe and West Asia. [10] It is a part of the South Caucasus region and is bounded by the Caspian Sea to the east, Russia's republic of Dagestan to the north, Georgia to the northwest, Armenia and Turkey to the west, and Iran to the south.
Women traditionally wear a sari, a garment that consists of a drape varying from 5 to 9 yards (4.6 to 8.2 m) in length and 2 to 4 feet (0.61 to 1.22 m) in breadth that is typically wrapped around the waist, with one end draped over the shoulder, baring the midriff, as according to Indian philosophy, the navel is considered as the source of life ...