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Mathematics

Mathematical Reasoning

गणितीय तर्कशक्ति

In this Class 11 Mathematics chapter, students learn how to examine mathematical statements and decide whether they are true or false. The chapter introduces simple and compound statements, negation, logical connectives such as “and,” “or,” and “not,” along with implications, converse, contrapositive, and biconditional statements. Students also practise using truth tables and logical reasoning to test arguments, form conclusions, and communicate mathematical ideas with greater clarity and precision.

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Truth values of mathematical statements

गणितीय कथनों के सत्यता मान

In this Class 11 Mathematics topic from Mathematical Reasoning, students learn how to determine whether a mathematical statement is true or false. They distinguish statements that have a definite truth value from sentences such as questions or commands, and examine how truth values work in compound statements formed with logical connectives like “and,” “or,” and “not.” The topic builds a clear foundation for analysing mathematical arguments and expressing reasoning precisely.

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