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Formula Sheet

Linear Inequalities — Formula Sheet

Punjab Board · Class 11 · Mathematics

2 formulas from Linear Inequalities (Punjab Board Class 11 Mathematics) on one page, grouped by topic. Includes Step 2.

45 questions25 flashcards2 formulas & key relations5 concepts

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An infographic classifying different types of inequalities based on variables, symbols, and degree, including numerical, literal, strict, slack, linear in one variable, linear in two variables, and qu
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2 Entries · 2 Sections

Formulas and Key Relations

Worked Examples — One Variable Inequalities

Step 2

5x - 3x < 1 + 3 → 2x < 4 → x < 2

Key relations

These are inequalities of the form ax + b < c, ax + b > c, ax + b ≤ c, or ax + b ≥ c, where a ≠ 0.

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Frequently Asked Questions

What are the important topics in Linear Inequalities for Punjab Board Class 11 Mathematics?
Key topics in Linear Inequalities include Basic Concepts and Definitions, Rules for Solving Linear Inequalities, Solving Linear Inequalities in One Variable — Step-by-Step Methods, Worked Examples — One Variable Inequalities. Study these first, then practise questions on each for Class 11 exams.
How many formulas are in Linear Inequalities?
This sheet lists 2 formulas from Linear Inequalities, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Linear Inequalities for Class 11 exams?
Learn the core ideas first, then work through the 45 practice questions on Linear Inequalities. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Linear Inequalities

All Punjab Board Class 11 Mathematics Formula Sheet

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