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The KEAM Maths syllabus is as follows: Unit 1: Algebra Sets Relations and Functions Complex Numbers, Quadratic Equations, Sequences and Series, Permutations, Combinations, Binomial Theorem and Mathematical Induction, Matrices and Determinants Linear Inequations, Mathematical Logic and Boolean Algebra Unit 2: Trigonometry Degree measures and Radian measure of positive and negative angles; the relation between degree measure and radian measure, definition of trigonometric functions with the help of a unit circle, periodic functions, the concept of periodicity of trigonometric functions, value of trigonometric functions of x trigonometric functions of sum and difference of numbers. Conditional identities for the angles of a Triangle solution o ftrigonometric equations of the type Sinx= Sina;Cos x= Cos a; Tanx= Tana and equations reducible to these forms. Inverse Trigonometric Functions Simple problems Graph of the following trigonometric functions;y = Sinx;y=Cos x;y=Tanx;y=aSinx ;y = aCos x, y =asian bx;y=aCos bx. Unit 3: Geometry, Cartesian System of Rectangular Co-ordinates, Lines and Family of lines, Circles and Family of circles, Conic Sections Vectors, Three Dimensional Geometry Unit 4: Statistics and Probability Mean deviation for ungrouped data, variance for grouped an ungrouped data, standard deviation. Random experiments and sample space, Events as subset of a sample space, occurrence of an event, sure and impossible events, Exhaustive events, Algebra of events, Meaning of equality likely outcomes, mutually exclusive events. Probability of an event; Theorems on Probability Addition rule, Multiplication rule, Independent experiments and events. Finding P (A or BPA and B), random variables, Probability distribution of a random variable. Unit 5: Calculus, Functions, Limits andcontinuity, Differentiation Application of Derivatives, Indefinite Integrals Definite Integrals Differential Equations.

Like the JEE Main, the admission exam for the Indian Institutes of Science Education and Research (IISER) has a moderate difficulty level, but it also includes biology in addition to physics, chemistry, and maths. On June 17, 2023, the IAT 2023 exam was administered. There will be computer-based testing locations for the IISER Aptitude Test (IAT) around India. Soon after the exam is finished, the IISER 2023 Analyis will be updated. Sixty questions total—fifteen each from the fields of biology, chemistry, mathematics, and physics—will make up the IAT. There will be 180 minutes available to complete the test. There will be just one right answer to the multiple-choice questions.