Board of School Education Haryana Decided to reduce Syllabus for 2021-2022 Exams. So This post will give you information about the reduced **class 12 maths syllabus 2021-2022** year exam. Class 12th Math Deleted Chapters and Exercises are Described Below.

**Deleted Syllabus:-**

**Exercise 7.7**

**Exercise 9.3**

**Linear Differential Equation dy/dx+Py=Q (Chapter 9)**

**Miscellaneous Examples**

**Mean and Variance of Random Variable (Chapter 13)**

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