CBSE Guess > Papers > Important Questions > Class XI > 2010 > Maths > Maths By Mr. Anil Kumar Tondak CBSE CLASS XI Mathematical Reasoning Q.1. Write the negation of the following statements: (i) The number 2 is greater than 7. Q.2. Find the component statements of the following compound statements and check (i) Number 3 is prime or it is odd. Q.3. State whether the “Or” used in the following statements is “exclusive “or” inclusive. (i) Sun rises or Moon sets. Q.4. Write the contrapositive of the following statements : Q.5. Write the converse of the following statements. Q. 6. Check whether the following statement is true or not. Q.7. Using the words “necessary and sufficient” rewrite the statement Q.8. Rewrite the following statements in the form of “p if and only if q”. Paper By Mr. Anil Kumar Tondak |
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