Matrices 3 Matrices 4 Matrices 2 Matrices 1 Trigonometric Expansions De Moivre’s Theorem Geometrical Representation of Complex Numbers Mod-Amplitude Form of Complex Number Conjugate of Complex Numbers, Square Roots of Complex Numbers, and Nth Roots of Complex Numbers Fundamental Operations Height and Distances Properties of Triangles In circle and Ex-circles of a Triangle Hyperbolic Functions Inverse Trigonometric Functions Trigonometric Equations Transformations Trigonometric ratios of Compound Angles Multiple and Sub-Multiple Angles Periodicity and Extreme values Trigonometric Ratios Additional Exercise Multiple Products -2 Scalar Triple Product Multiple Products -1 Products of Vectors Mathematical Induction Additions of Vectors Functions