Zigma Matriculation School was established in the year 1999. It is the outcome and initiative of the renowned Mathematics Professor Dr. A Singaravelu, M.Sc., M.Phil., B.Ed., Ph.D. Principal and Correspondent of the school and Chairman of Meenakshi Ammal Educational Trust. To his credit, he has authored numerous books covering most of the topics in the realm of mathematics related to B.E., B.Tech., M.E., M.Tech., M.C.A., M.B.A., B.Sc., & M.Sc. Programmes. His books are popular all over India in almost all Universities. The extensive variety of his books gained him wide reputation and appreciation from the teaching as well the student community. His commitment to professional excellence and overwhelming contribution as the Head of the Department of Mathematics in Adhiparasakthi Engineering College, Melmaruvathur and Satyabama University Chennai inspired him to author the following books.

• Engineering Mathematics I, II & III
• Numerical Methods
• Probability and Random Process
• Probability and Queueing Theory
• Probability and Statistics
• Discrete Mathematics and many other books

For B.Sc. Maths - Madras University

• Algebra & Trigonometry - I (Paper 1)
• Calculus & Coordinate Geometry of 2 Dimensions (paper 2)
• Algebra & Trigonometry - II (Paper 3)
• Calculus & Differential Geometry (Paper 4)
• Differential Equations & Laplace Transforms (Paper 5)
• Coordinate Geometry of 3 Dimensions & Probability (Paper 6)
• Calculus of Finite Differences & Numerical Analysis (Allied Paper - II)
• Allied Mathematics

For B.Sc. Maths - Bharathidasan University

• Differential Calculus & Trigonometry (Major Paper - I)
• Analytical Geometry of 3 Dimensions and Integral Calculus (Major Paper - II)
• 3 Dimensions and Integral Calculus
• Classical Algebra (Major Paper - III)