Content in This Issue - Class XI Maths Musing Problem Set - 188 Concept Boosters Sets and Relations CBSE Drill Series 4 Complex Numbers and Quadratic Equations Linear Inequalities MPP-4 Permutations and Combinations, Mathematical Reasoning, Mathematical Induction Concept Map HYPERBOLA Class XII Concept Boosters Matrices and Determinants Concept Map TANGENTS AND NORMALS CBSE Drill Series 4 Continuity and Dierentiability Application of Derivatives MPP-4 Continuity and Differentiability Competition Edge Olympiad Corner Challenging Problems Differential Calculus Math Archives Target JEE Permutations and Combinations Mock Test Paper JEE Main 2019 Series 3 Brain Work TRIGONOMETRIC RATIOS AND IDENTITIES Maths Musing Solutions