Courses – Page 2

Determinant : A determinant is shown by D. If we have a set of linear equations l1x + m1y =

Logarithm : John Napier a great mathematician in 1614 invented logarithm. These provide a very fast method of mathematical calculations.

If x be any real number and n is the natural number, then xn = x C x C x

Linear Inequation with Two Variables : These inequations are written as ax + by > c, ax + by <

Function : A function from X to Y is defined as a relation X C Y such that no two

Quadratic Equation : A general quadratic equation is expressed as ax2 + bx + c = 0 where a ¹

Equation : It is defined as a statement of equality which involves one or more variables. Linear equation : If

Identity : It is an equally which is true for all values of variables. SOME FORMULAE product of an identity

Exercise is so good at improving mood that it’s actually become a standard treatment for depression and, in the UK,

Everyone has a baseline of happiness that is partly dependent on genes. Some ot us are ‘born lucky’, others are

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