Class 11 Core Maths Crash Course: Commerce 2026 Project 45 and Study Plan

Class 11 Core Maths Crash Course: Commerce students struggle with Mathematics in classes 11 and 12. They want to learn Accountancy, Economics, or Business Management; a strong grip on math is essential. As the 2026 exams approach, many students feel the pressure of a vast syllabus. Class 11 Core Maths Crash Course becomes a lifesaver. Project 45 is a designed study plan to help master the entire curriculum in just 45 days.

Why Focus on Core Mathematics?

 Core Maths Class 11 Commerce involves more logic than numbers. Topics such as sets, relations, functions, and especially trigonometry form the foundation for higher studies. Candidates planning to pursue professional programs, such as CA or CS, after Class 12. They should focus on the foundational topics covered in classes 11th and 12th in Mathematics.

Enroll Now For Commerce Class 11 Crash Course

The Project 45 Strategy

The Class 11 Maths Project 45 is divided into three phases: Learning, Practice, and Revision. This ensures that you do not just memorise formulas but actually understand how to apply them.

Phase 1: Building the Foundation (Days 1–15)

The first two weeks focus on the heavy hitters, starting with Sets and Functions. These are the building blocks of modern mathematics. Next, we move to Trigonometry. As highlighted by experts like Ashish Bhatia, trigonometry accounts for a huge portion of your marks. You must learn how to convert degrees to radians and understand the unit circle.

Phase 2: Algebra and Coordinate Geometry (Days 16–30)

The phase covers Complex Numbers, Linear Inequalities, and Permutations and Combinations. It improves analytical thinking. We also tackle Coordinate Geometry, which helps in visualising mathematical relationships on a plane.

Phase 3: Calculus, Statistics, and Probability (Days 31–45)

The final stretch of the Class 11 Core Mathematics 45 Days plan covers Calculus and Statistics. Calculus is new to most students and requires extra attention. Statistics and Probability are directly linked to commerce subjects like data analysis and market forecasting.

Essential Tips To Cover Maths Topics For Commerce Students

The Core Maths crash course 2026 is not just about passing; it is about building a mindset. By following this 45-day roadmap, you can turn your math anxiety into a strength.

• Master the Conversions: In trigonometry, always remember the relationship between degrees and radians. Use the formula to solve questions. 

• Use the Arc Length Formula: Candidates should apply the arc formula to solve the circular motion questions. 

• Focus on Accuracy: In commerce-related math, a small decimal error can change the entire result. Practice neat calculations.

• Stick to the Syllabus: While extra books are good, the Core Mathematics Class 11 syllabus is best covered through the NCERT for board exams.