MTH202 Final Term Solved Paper by VU Sparky

MTH202 FINAL TERM SOLVED PAPER

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Q1. Whether the relation R on the set of all integers is reflexive, symmetric, antisymmetric, or (1 marks)

(x, y)∈R xy ≥1 transitive, where if and only if

1. Antisymmetric
2. Transitive
3. *
4. Symmetric
5. Both Symmetric and transitive

Correct answer: Symmetric

Q2. t∈ A,(t,t)∉R (1 marks)

For a binary relation R defined on a set A , if for all then R is * ► Antisymmetric

1. Symmetric
2. Irreflexive

Q3. If ( A∪B ) = A, then ( A∩B ) = B (1 marks)

1. True
2. *
3. False
4. Cannot be determined

Q4. a0 =1,a1 =−2 and a2 = 3 (1 marks)

then a j=0

Let

Q5. The part of definition which can be expressed in terms of smaller versions of itself is called (1 marks)

1. Base
2. Restriction
3. *
4. Recursion
5. Conclusion

Q6. What is the smallest integer N such that (1 marks)

1. *
2. 46
3. 29
4. 49

Q7. In probability distribution random variable f satisfies the conditions (1 marks)

N f (xi )≤0 n and ∑ f (xi )≠1

i=1

f (xi )≥0 and n ∑ f (xi )=1

i=1

f (xi )≥0 n and ∑ f (xi )≠1

i=1

f (xi )0 n and ∑ f (xi )=1

i=1

Q8. What is the probability that a hand of five cards contains four cards of one kind? (1 marks)

1. 0.0018
2. *
3. 0.0024

Q9. A rule that assigns a numerical value to each outcome in a sample space is called (1 marks)

1. One to one function
2. Conditional probability
3. *
4. Random variable

Q10. A walk that starts and ends at the same vertex is called (1 marks)

1. Simple walk