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  2. Exams
  3. IIT JEE
  4. Mathematics
  5. Mathematical reasoning
14 marks

Mathematical reasoning

This chapter introduces logical statements, connectives, and truth tables, focusing on understanding and evaluating logical arguments.

4 Topics
12h prep
1.3% subject weight
4 Topics
1

Statement logical operations and, or, implies, implied by, if and only if

2m1/10
📌 Key FormulaConjunction (∧), Disjunction (∨), Implication (→), Bi-conditional (↔)
2

Understanding of tautology

2m1/10
📌 Key FormulaStatement that is always true.
3

Contradiction

2m1/10
📌 Key FormulaStatement that is always false.
4

Converse and contrapositive

2m2/10
📌 Key FormulaConverse of p → q is q → p, Contrapositive is ¬q → ¬p