August 21, 2024
Question 3 Let A and B be two arbitrary events, then : A P(A∩B) = P(A) P(B) B P(P∪B) = P(A) + P(B) C P(A∪B) ≤ […]
August 22, 2024
Question 44 The value of the derivative of the sigmoid function given by f(x)= 1 / (1+e(-2x)) at x=0 is A 0 B 1/2 C 1/4 […]
August 24, 2024
Question 22 If at every point of a certain curve, the slope of the tangent equals −2x/y the curve is A a straight line B a […]
August 24, 2024
Question 21 In the interval [0, π] the equation x = cos x has A No solution B Exactly one solution C Exactly two solutions D […]
August 30, 2024
Question 6 Let S be an infinite set and S1 …, Sn be sets such that S1 ∪ S2 ∪ … ∪ Sn = S. Then, A at least one […]
August 31, 2024
Question 3 Suppose that the figure to the right is a binary search tree. The letters indicate the names of the nodes, not the values that […]
September 5, 2024
Question 21 Suppose L = {p, q, r, s, t} is a lattice represented by the following Hasse diagram: For any x, y ∈ L, not […]
September 6, 2024
Question 78 The set of all Equivalence Classes of a set A of Cardinality C A is of cardinality 2c B have the same cardinality as […]
September 7, 2024
Question 2 Consider the following relations: R1(a,b) iff (a+b) is even over the set of integers R2(a,b) iff (a+b) is odd over the set of integers […]
September 10, 2024
Question 1 Let A, B and C be independent events which occur with probabilities 0.8, 0.5 and 0.3 respectively. The probability of occurrence of at least one […]
September 12, 2024
Question 1 The figure below represents a A Hilbert curve order 3 B Hilbert curve order 2 C Hilbert curve of order 1 D Hilbert curve […]
September 12, 2024
Question 1 The values which divide the frequency into four equal parts are called: A Coefficient of variance B Range C Dispersion D Quartiles Engineering-MathematicsDiscrete-DistributionJT(IT) 2016 […]