MCQs
Total Questions : 69
| Page 1 of 7 pages
Answer: Option D. -> π
-NA-
Answer: Option C. -> can be rejected at 10% level of significance
-NA-
Question 3. Consider the following statements: P: The family of subsets {An = (-1/n, 1/n), n = 1, 2, ...} satisfies the finite intersection property. Q: On an infinite set X , a metric d : X * X --> R is defined as d(x,y) = [0 , x = y and 1, x ≠y] The metric space (X,d) is compact. R: In a Frechet (T1) topological space, every finite set is closed. S: If f : R --> X is continuous, where R is given the usual topology and (X, t) is a Hausdorff (T2) space, then f is a one-one function. Which of the above statements are correct?
Answer: Option A. -> P and R
-NA-
Answer: Option B. -> Union of any family of closed sets is closed.
-NA-
Answer: Option D. -> a non-basic feasible solution
-NA-
Answer: Option D. -> A linear programming problem can have a non-basic optimal solution.
-NA-
Answer: Option C. -> f1(z1, z2) = 1/2 (z1 - iz2), f2(z1, z2) = 1/2 (-iz1 + z2)
-NA-
Answer: Option B. -> I is a prime ideal but not a maximal ideal of R .
-NA-
Answer: Option C. -> 0.75
-NA-
Answer: Option A. -> 0
-NA-