In CBSE Class 11, Maths is basic for any Engineering Entrance Exam.. In Maths , you can really score 100% if you study well and understand the concept.At IITianAcademy, we provide excellent notes prepared by Ex-IITIan along with Sample Papers and past years question papers. You will be provided with R D Sharma , R S Agarwal , NCERT , S L Loney and Hall and Knight question and Answers. IITianAcademy provide real time help for any doubt clarification and topic explanations. We suggest you to follow below mantra to score good marks in Class 11 Maths

Following are the tips to prepare for Maths :-

- First make a note of formulas & derivations separately. Get a reference from IITianAcademy Notes
- Learn it by heart, we will help for any doubt detail explanation
- Learn all the principles and theories.
- Practice diagrams and do it neatly on your answer sheet and label it properly.
- Take help of different guides or references for practising different types of numericals.
- Always answer your questions as per marks. If it contains less marks then try to answer in brief and if it contains more marks then try to make your answer lengthy, and also make diagrams if necessary. It doesn't matter whether it is mentioned or not to make diagrams. Do it as per marks.
- Solve previous years question papers so that you can understand the patterns of question paper.
- Always practice all the definitions by writing it.

**CBSE Class 11 Maths, Notes ,Test Papers, Sample Papers, NCERT Solutions and many more..**

- Sets and their representation
- Types of sets: empty sets, finite and infinite sets, power set, universal set
- Cardinality of sets
- Subset and superset
- Venn diagram
- Operation on sets: union of sets
- Operation on sets: intersection and difference of sets
- Complement of sets
- Practical problems on union and intersection of two sets

- Positive and negative angles
- Measuring angles in radians and in degrees and conversion of one into other
- Definition of trigonometric functions with the help of unit circle
- Truth of the sin
^{2}x+cos^{2}x=1, for all x - Signs of trigonometric functions
- Domain and range of trignometric functions and their graphs
- Expressing sin (x±y) and cos (x±y) in terms of sinx, siny, cosx & cosy and their simple application
- Deducing identities like the following:
- Identities related to sin 2x, cos 2x, tan 2x, sin 3x, cos 3x and tan 3x
- General solution of trigonometric equations of the type sin y = sin a, cos y = cos a and tan y = tan a.

- Need for complex numbers, especially √1, to be motivated by inability to solve some of the quardratic equations
- Algebraic properties of complex numbers
- Modulus and conjugate of complex numbers
- Argand plane and polar representation of complex numbers
- Statement of Fundamental Theorem of Algebra, solution of quadratic equations in the complex number system
- Euler's formula and De Moivre's theorem
- Square root of a complex number.

- Brief recall of two dimensional geometry from earlier classes
- Shifting of origin
- Slope of a line and angle between two lines.
- Various forms of equations of a line: parallel to axis, point-slope form, slope-intercept form, two-point form, intercept form and normal form. General equation of a line
- AEquation of family of lines passing through the point of intersection of two lines
- Distance of a point from a line.

- Derivative introduced as rate of change both as that of distance function and geometrically.
- Intutive idea of limit
- Limits of polynomials and rational functions, trignometric, exponential and logarithmic functions
- Definition of derivative, relate it to slope of tangent of a curve, derivative of sum, difference, product and quotient of functions
- The derivative of polynomial and trignometric functions

- Measures of dispersion and range
- Mean deviation
- mean deviation for ungrouped data
- mean deviation for discrete frequency distribution
- mean deviation for continuous frequency distribution
- Variance and standard deviation
- Shortcut method for finding variance and standard deviation
- Analysis of frequency distribution