Class Index Senior Secondary

Ground Zero

Before you take off

Sequences

Arithmetic Progression,
Sum of n Terms of an A.P.,
Arithmetic Mean,
Geometric Progression,
Geometric Mean,
Sum of first n Terms of a G.P.,
Harmonic Progression,
Arithmetic Geometric Series and Special Sequences

Quadratic Equations

Solving Quadratic Equations by Factorisation,
Solving Quadratic equations by Formula,
Nature of Roots of a Quadratic,
Relations between Roots and Coefficients

Inequations

Linear Inequations,
Solution of Simultaneous Linear Inequations,
Quadratic Inequations,
Method of Intervals

Complex Numbers

Representation of Complex numbers,
Locus in Argand Plane,
Square roots of Complex numbers,
Demoiver Theorem

Trigonometry

Angle,
Sign of T-Ratios,
T-Ratios of Standard Angles,
T-Ratios of Complementary Angles,
T-Ratios of Allied Angles,
Periodicity of Circular Functions,
Addition and Subtraction Formulae,
Converting Product into Sum,
T-Ratios of Multiple and Sub-multiple Angles,
Conditional Identities,
The Law of Sines or Sine Rule,
Half Angle Formulae or Semi-sum Formulae,
Circles connected with a given Triangle,
Techniques of Solving a Triangle,
Practical use of Trigonometry

Geometry

Distance Formula,
Section Formula,
Centroid and Incenter,
Slope of a Straight Line,
General Form of a Circle,
Equation of a Straight Line,
Equation of a Straight Line in different forms,
Angle between two Lines,
Position of two points relative to a line,
Distance of a point from a line,
Families of lines,
Orthogonal circle,
Equation of a circle in different forms,
Parametric form of circle,
Point and circle,
Line and circle,
Tangent and normal to a circle at a point,
Relative position of two circles,
Families of circle,
Conics

Permutation / Combination

Factorial Notation,
Permutations and Combinations,
Formula for P(n,r),
Permutations under restrictions,
Permutations of Objects which are all not Different,
Circular permutation,
Combinations,
Combinations -Some Important results

Commercial Mathematics

Compound interest and depreciation,
Index Numbers,
Shares Stock and Debentures

Model Papers

The Final Countdown.....