1. Find the component statements of “All rational numbers are real and all real numbers are complex”.
2. Write the negation of the statement: “Chennai is the capital of Tamil Nadu”
3. Write the contrapositive and converse of the statement: “If x is a prime number, then x is odd”
4. There are four men and six women on the city council. If one council member is selected for a committee at random, how likely is it that it is a woman?
5. Find the sum of the sequence 7, 77, 777, 7777, ... to n terms.
2. Write the negation of the statement: “Chennai is the capital of Tamil Nadu”
3. Write the contrapositive and converse of the statement: “If x is a prime number, then x is odd”
4. There are four men and six women on the city council. If one council member is selected for a committee at random, how likely is it that it is a woman?
5. Find the sum of the sequence 7, 77, 777, 7777, ... to n terms.
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