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Example 3 (i) - Mathematical Reasoning
Last updated at April 16, 2024 by Teachoo
Negation - Checking if true or not
Mathematical Reasoning
Concept wise
- Statements
- Writing negation of statements
-
Negation - Checking if true or not
- Finding Compound Statement
- Words 'And' & 'Or'
- Inclusive and exclusive or
- Quantifiers
- Contrapositive and converse
- If then
- If and only if
- Proving not true/false (by giving counter examples)
- Proving True - If and only if
- Proving True - By Contrapositive
- Proving True - By Contradiction
- Necessary and sufficient condition
Transcript
Example 3 Write the negation of the following statements and check whether the resulting statements are true, (i)Australia is a continent. Negation of given statement Australia is a not continent. We know that Australia is a Continent Hence the resulting statement is false.
