MTH202 Final Term Solved Objective Set 3

MTH202 FINAL TERM SOLVED OBJECTIVE FILE

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Q1. If p = It is raining (1 marks)

q = She will go to college

" It is raining and she will not go to college" will be denoted by

Q2. In a directed graph of a Irreflexive relation, there should be (1 marks)

1. Loop on a one point
2. No loop at any point
3. No point connected

Correct answer: No loop at any point

Q3. (1 marks)

1. Commutative Law
2. Implication Laws
3. Exportation Law
4. Equivalence

Correct answer: Commutative Law

Q4. How many functions are there from a set with three elements to a set with two elements? (1 marks)

1. 6
2. 8

Correct answer: 8

2*2*2 =8

1. 12

Q5. If a set contains exactly m distinct elements where m denotes some non negative integer then the set is . (1 marks)

1. Finite
2. Infinite
3. None of these

Correct answer: Finite

Q6. Let f and g be the functions defined by (1 marks)

f(x)= 2x+3 & g(x)= 3x+2 then composition of f and g is

1. 6x+6