SPM Form 5 Add Maths_Chapter 10 Linear Programming

In this chapter, it is important that students are able to understand the statements given in the question and able to interpret the problem. The mathematical expressions for different inequalities are as shown below:

Source: http://addmathssmkbs.files.wordpress.com/2010/12/module-20_linear-programing.pdf

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SPM Form 5 Add Maths_Chapter 09 Basic Motion along the straight line

Direction is very Important in Vector quantities:
(a) Displacement= change in position which includes both magnitude and direction
(b) Velocity = displacement/time
      V=dx/dt
(c) Acceleration= change in velocity = velocity/time;
     a= dv/dt = d/dt(dx/dt)

Direction is Not Important in Scalar quantities:
(a) Distance
(b) Speed= total distance/time which only describe how 'fast' is a particle moving without telling which direction


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