how to do factorial

Geological Resources - Large number of industries is established in the course of development of human society - based on vast geological resources. Most geological resources are the basis of industrial development and improvement of human life styles. Entire mankind depends on geological sources s..

Chemical Fertilizers - These are nutrient supplements for plants manufactured in fertilizer factories from chemicals. They are nutrient specific i.e., they may provide only nitrogen, only phosphorus or only potassium to the soil. They are often used when a particular nutrient is required ..

- f(n) = n! for n N is known as factorial function. By definition f(0) = 0! = 1 f(1) = 1! = 1 (n+1)! = (n+1)n! When n is large f(n) is very large. A convenient approximation for n! when n is large is given by Stirling formula. n! ~ √2π n (n/e) n Factorial By formula Act..

Humans can only live about five minutes without air. Dry air is generally a homogeneous mixture (solution) of nitrogen gas (78%), oxygen gas (21%), and traces of other gases. Some of the other gases are waste products of human activities and are known as air pollutants. Air pollution may be defined..

Question: Convert the following into factorials: i) 5.6.7.8.9.10 ii) 4.6.8.10.12 Answer: i) ii) ..

A discrete variable can assume only integral values which can be counted. Number of pupils in a school, persons working in a factory are examples of discrete variables. A list of some important terms is given below. (i) ungrouped data (ii) tabulation of data (iii) range (iv) frequency (v..

Air Pollution - Humans can only live about five minutes without air. Dry air is generally a homogeneous mixture (solution) of nitrogen gas (78%), oxygen gas (21%), and traces of other gases. Some of the other gases are waste products of human activities and are known as air pollutants. Air pollutio..

. It is a physical, emotional and intellectual drain for them. They are paid for their labour, but it is the parents who take it. How then is it different from cases of child labour that we usually refer to? The only difference could be that this is indulged in by parents who are better o..

Large quantity of solid wastes like unused and rejected chemicals (like calcium carbonate, magnesium sulphate, ferrous chloride, ferrous oxide, radioactive wastes, fly ashes, sludge, press mud, saw dust, bottles, plastic materials) unwanted industrial wastes generated during manufacturing processes..

. The birds act as small manufacturing factories to convert the raw materials into final finished produc..