MTH001 Midterm Past Papers

If A = {1, 2, 3, 4} then A is proper subset of A.

1. True
2. False

Q4. {x} {x} (1 marks)

1. True
2. False

Q5. If P and Q are proposition, P is true and Q is false, then P  Q is (1 marks)

1. True
2. False

Q6. A  B is a ---------of A. (1 marks)

1. super set
2. subset
3. complement set

Q7. In ordered pairs order of elements matters. (1 marks)

1. True
2. Flase

Q8. Let a1,a2,a3,…,an be an arithmetic sequence, then sum of the sequence Sn = (1 marks)

n n(a +a )

1. True
2. False

Q9. If p is a proposition then its negation is denoted by (1 marks)

1. p
2. p
3. p
4. p

Q15. The above relation shows _______________. (1 marks)

1. not a function
2. one to one function
3. onto function
4. many to one function

Correct answer: onto function

Q16. The nth term of an A. P (Arithmetic Progression) is: (1 marks)

1. a + (n - 1) d
2. a - (n - 1) d
3. a - (n - 1) d
4. a + (n + 1) d