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Class 11 - Maths Notes

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Class 11 - Maths Notes

Probability | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Probability: events and their types, algebra of events, mutually exclusive and exhaustive events and probability axioms.

23 min read →
Class 11 - Maths Notes

Statistics | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Statistics: measures of dispersion, range, mean deviation about the mean and median, variance and standard deviation.

24 min read →
Class 11 - Maths Notes

Limits and Derivatives | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Limits and Derivatives: the intuitive idea of derivatives, limits and one-sided limits and algebra of limits.

21 min read →
Class 11 - Maths Notes

Introduction to Three Dimensional Geometry | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Introduction to Three Dimensional Geometry: coordinate axes and planes, ordered triples and octants.

22 min read →
Class 11 - Maths Notes

Conic Sections | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Conic Sections: sections of a cone, circles, parabolas, ellipses and hyperbolas and their geometric definitions.

22 min read →
Class 11 - Maths Notes

Straight Lines | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Straight Lines: coordinate geometry, inclination and slope, parallel and perpendicular lines and angles between lines.

22 min read →
Class 11 - Maths Notes

Sequences and Series | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Sequences and Series: sequences and their terms, finite and infinite sequences and recurrence relations.

22 min read →
Class 11 - Maths Notes

Binomial Theorem | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Binomial Theorem: binomial expansions for positive integral powers, Pascal’s triangle and binomial coefficients.

20 min read →
Class 11 - Maths Notes

Permutations and Combinations | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Permutations and Combinations: the fundamental principle of counting and factorial notation.

24 min read →
Class 11 - Maths Notes

Linear Inequalities | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Linear Inequalities: the meaning and types of linear inequalities and rules for solving them.

22 min read →
Class 11 - Maths Notes

Complex Numbers and Quadratic Equations | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Complex Numbers and Quadratic Equations: the iota, algebra of complex numbers, modulus, conjugate and the Argand plane.

21 min read →
Class 11 - Maths Notes

Relations and Functions | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Relations and Functions: ordered pairs, Cartesian products, relations, domain, codomain, range and functions.

23 min read →
Class 11 - Maths Notes

Trigonometric Functions | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Trigonometric Functions: degrees and radians, signs and graphs of the functions, and sum and difference formulas.

25 min read →
Class 11 - Maths Notes

Sets | CBSE Class 11 Maths Notes

CBSE Class 11 Mathematics notes on Sets: subsets, intervals, Venn diagrams, union, intersection, complements and De Morgan's laws.

23 min read →

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Organised by
The Lumine Project
Knowledge partner

Podium: The Challenge

Build. Break. Adapt.

A three-day online innovation challenge for students in Grades 8 to 12.

Solve a real-world problem with industry mentors.
Then adapt when the brief changes.

When
23 to 25 Oct 2026
5 to 8 PM IST, online
Who
Grades 8 to 12
Solo, or a team of 2 or 3
Tracks
Climate & Energy
Healthcare Technology
AI & Education
Entry
₹250 solo, ₹500 team
Early bird until 10 Oct
Prizes
₹1,000 for the winner of each track
Certificates for all eligible participants

More from the organisers: website and Instagram

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