I, Suresh Hotwani, stay at Kanchrapara, District North 24 Parganas, West Bengal. I am in the teaching profession from more than 25 years. I am an expert of mathematics, and I teach mathematics upto class 12 of all boards. I have taught in many private English medium schools like DAV Public School Rupnarainpur and Kanchrapara English medium school Kanchrapara.

I am an expert of mathematics upto class XII. I also teach physics and chemistry upto class 10 . My students always do very well in their examinations as I teach by giving a very clear concept of the subject matter which I teach so that the students get a clear picture of what I teach them in their minds. My students have not only become toppers in their class but have also become toppers in the state and national level.

Degree: Bachelors of Science - University: Burdwan University

Degree:

CBSE Class 12 Maths introduces a wide range of important mathematical concepts which forms the main fundamentals for higher-level studies, including engineering, research, etc. Students studying in class 12 need to have a complete understanding of the math concepts to be able to not only score well in the class 12 exam but also excel in higher education courses. This course offers easy learning methodologies, for difficult concepts in Mathematics.

• Learning Objectives:
  1. Relations and Functions
  2. Algebra
  3. Calculus
  4.  Vectors and Three - Dimensional Geometry
  5.  Linear Programming
  6. Probability
• Course Outline:

  Unit-I: Relations and Functions

   

  1.Relations and Functions

  Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions.

  2. Inverse Trigonometric Functions

   Definition, range, domain, principal value branch. Graphs of inverse trigonometric functions.

  Unit-II: Algebra

  1.Matrices

   Concept, notation, order, equality, types of matrices, zero and identity matrix, transpose of a matrix, symmetric and skew symmetric matrices. Operations on matrices: Addition and multiplication and multiplication with a scalar. Simple properties of addition, multiplication and scalar multiplication. Noncommutativity of multiplication of matrices and existence of non-zero matrices whose product is the zero matrix (restrict to square matrices of order 2). Invertible matrices and proof of the uniqueness of inverse, if it exists; (Here all matrices will have real entries).

  2. Determinants

   Determinant of a square matrix (up to 3 x 3 matrices), minors, co-factors and applications of determinants in finding the area of a triangle. Adjoint and inverse of a square matrix. Consistency, inconsistency and number of solutions of system of linear equations by examples, solving system of linear equations in two or three variables (having unique solution) using inverse of a matrix.

   Unit-III: Calculus

  1.Continuity and Differentiability

  Continuity and differentiability, chain rule, derivative of inverse trigonometric functions, derivative of implicit functions. Concept of exponential and logarithmic functions. Derivatives of logarithmic and exponential functions. Logarithmic differentiation, derivative of functions expressed in parametric forms. Second order derivatives.

   2. Applications of Derivatives

   Applications of derivatives: rate of change of quantities, increasing/decreasing functions, maxima and minima (first derivative test motivated geometrically and second derivative test given as a provable tool). Simple problems (that illustrate basic principles and understanding of the subject as well as real life situations).

  3. Integrals

   Integration as inverse process of differentiation. Integration of a variety of functions by substitution, by partial fractions and by parts, Evaluation of simple integrals of the following types and problems based on them.

  Fundamental Theorem of Calculus (without proof). Basic properties of definite integrals and evaluation of definite integrals.

  4. Applications of the Integrals

   Applications in finding the area under simple curves, especially lines, circles/ parabolas/ellipses (in standard form only)

   5. Differential Equations

   Definition, order and degree, general and particular solutions of a differential equation. Solution of differential equations by method of separation of variables, solutions of homogeneous differential equations of first order and first degree. Solutions of linear differential equation of the type:

  dy /dx + py = q, where p and q are functions of x or constants.

  d????/d???? + px = q, where p and q are functions of y or constants.

  Unit-IV: Vectors and Three-Dimensional Geometry

  1. Vectors

  Vectors and scalars, magnitude and direction of a vector. Direction cosines and direction ratios of   a vector. Types of vectors (equal, unit, zero, parallel and collinear vectors), position vector of a point, negative of a vector, components of a vector, addition of vectors, multiplication of a vector by a scalar, position vector of a point dividing a line segment in a given ratio. Definition, Geometrical Interpretation, properties and application of scalar (dot) product of vectors, vector (cross) product of vectors.

  2. Three - dimensional Geometry

   Direction cosines and direction ratios of a line joining two points. Cartesian equation and vector       equation of a line, skew lines, shortest distance between two lines. Angle between two lines.

  Unit-V: Linear Programming

  1. Linear Programming

  Introduction, related terminology such as constraints, objective function, optimization, graphical method of solution for problems in two variables, feasible and infeasible regions (bounded or unbounded), feasible and infeasible solutions, optimal feasible solutions (up to three non-trivial constraints).

  Unit-VI: Probability

   

  1. Probability

  Conditional probability, multiplication theorem on probability, independent events, total probability, Bayes’ theorem, Random variable and its probability distribution, mean of random variable.

   

• Recomended Audience:

  Students who are currently in Class 12 in CBSE Board. 

   

   

   

• Pre-Requisite Requirement:

  Students must have knowledge of Class 11 Mathematics concepts.

• Course Level:
  Expert
• Language of Teaching:
  English
• Class Schedule Availiability:
  Evening