To learn maths you must know all formulaes. They are the back boan of our maths. Thats also basic formulaes are much much important so m.sc of ozwana presents you all basic formulaes of maths.
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'Science' is come from greek word 'scientia' which means special knowledge. So science is nothing but having some special knowledge about science. Science is the langguage to communicate with nature.
There are many natural properties in the nature. So in science we study these property to get knowledge about it. And try to control this properties by the that knowledge. So science is every where around us, in the nature. The practicle application of this knowledge is known as technology. Every step of man in the science takes thousand more steps in technology which takes our dialy life to next higher level. But some are using these technology for the destruction of mankind. The science is miss used by them. Science gives us life saving drugs to life taking bombs. So we should oppose the miss use of science and use it only for the good of mankind

If you are a student then you may experienced the deficiency of time during exam by using old methods for calculation which take more time. By using old methods there might be silly mistakes which may caused you the marks. So use these methods this may save your mark aswell as your time.
¤.multiplication of a number by 9:
Multiply the number by 10 and subtract the number. Ex: 965*9 => [965*10]-965=>9585.{use the same method to multiply a number by 11 but instead of subtracting the number add number}
¤.If you want to to take the square of a number greater than 10. Then split the number into two part then make the square. Ex: 17square=>(10+7)square[then use (a+b)square formulae] = 100+140+49=289.
¤.Use formulaes.Yes formulaes are the backbone of our studies so in the exams you must try to use formulae as possible as you can so you can shortern the answer and save your time.
By using these tricks you can definetly save your time in exam. For more tricks keep reading m.sc article of ozwana

You might have seen how the communiction system is growing now a days. There was a rapid change in it which even now doesn't seems to stop. Thats fine but do you know how communication now a day works,its not like old analog cable. These analog cables are replaced by unvisible,undisturbable electromagnetic waves. You may know that there is a magnetic field around the earth,in that some if you pass some electric signal the pushes each other and and travell in the air for long distance,even the quality is also high. The question araising is how to add electric field in air,its actualy uses series of LCR circuit. Our massage is inserted in these waves as change in frequency or the phase of this wave. This has strengthen the mordern communication system. The electromagnetic radiations are divident to some types depending on their characteristics. These waves are also used for many other purpose like medical field,researches etc.

Hi friends its our first post of m.sc thats maths shortcuts for students. Ok friends are you feeling calculus tough dont worry if you read this Iam sure that you will feel much easier.Yes as we know that there are two parts in calculus diffrention and intigration.Diffrentiation is the phenomenon which explains how a perticular function changes with respect to a variable.In simple words its the tangent drawn to a curve of the function.For example if we findout how velocity changes withrespet to time its noting but its derrivative thats accelaration.Integration is reverse of this its predicting nature of curve thats area by observing the derivative or tanget at a point.Example if we has a function whose derivatives gives us the energy the area becomes workdone.Then you might ask what we are studying in class is only equations?.Yes what we study in class is to form a common equestion in which we can get exacte slope or area of a funtion without graph thats it.

Friends i have also attached a formulae list with this post.This might help you to learn them easily.OK at the end of this post i want tell that no one is perfect,practice makes every of perfect so keep practicing to be better.

'Binary number system' is the foundation of mordern communication techology or digital electronics. Let us go to the history where the binary number system has been originated. In olden day communication there was a transducer which convert voice signal as a variable eletrical signal and transmitted to other place by wires or cable. But the strength of the eletrical signal is less it has to be amplified everytime . That time there was a search for a new technolgy that time binary number system came to existance and changed thoughts about the communication. Binary number system consist of only two numbers 1 and 0 or as per electronics on and off. In this system message signal is coaded using 1and0 or on and off .which is then transmitted through cable or using eletromagnetic radiation. In another place the coaded massage signal is us coaded into voice of video signals which are of high quality. Now a days binary numbers are also used for the working of gagets like computer.