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Let p, q, and r be the propositions and the expression (p -> q) -> r be a contradiction. Then, the expression (r -> p)-> q is : -gate computer science 20171 AnswerConsider the following statements: (-Gate Computer Science 2014)1 AnswerConsider the following two statements: -computer science-gate-20071 AnswerLet S be a sample space and two mutually exclusive events A and B be such that AÈB = S. If P(.) denotes the probability of the event, the maximum value of P(A)P(B) is? - Gate Computer Science 20141 AnswerLet G be a group with 15 elements. Let L be a subgroup of G. It is known that L (not equal to) G and that the size of L is at least 4. The size of L is _______. - Gate Computer Science 20141 AnswerIf (𝑧 + 1/𝑧)^2 = 98, compute (𝑧^2 + 1/𝑧^2). - Gate Computer Science 20141 AnswerWhich of the following is TRUE about formulae in Conjunctive Normal Form? -computer science-gate-20071 AnswerQ.63) Recall that Belady’s anomaly is that the pages-fault rate may increase as the number of allocated frames increases. Now consider the following statements: -gate computer science 20171 AnswerA system contains three programs and each requires three tape units for its operation. The minimum number of tape units which the system must have such that deadlocks never arise is _________. (Gate Computer Science 2014)1 AnswerAssuming P NP, ≠ which of the following is TRUE? -gate-computer science-20121 AnswerUGC NET Computer Science Paper 2 7Let Pmn be the statement m divides n where the Universe of discourse for both the variables is the set of positive integers Determine the truth values of the following propositions1 AnswerWhich of the following is TRUE? -gate-computer science-20121 AnswerWhich of the following statements is/are TRUE for undirected graphs? -gate-computer science-20131 AnswerUGC NET Computer Science Paper 2 8Match the following terms?1 AnswerAssertion (a): The 18O/16O ratio in natural systems can be used as a thermometer. Reason (r): The fractionation of 18O/16O depends on temperature. -gate Geology & Geophysics 2017 1 AnswerLet the time taken to switch between user and kernel modes of execution be t1 while the time taken to switch between two processes be t2. Which of the following is TRUE?-gate-computer science-20111 AnswerWhich of the following statements are TRUE? -gate-computer science-20131 AnswerLet G = (V, E) be any connected undirected edge-weighted graph. The weights of the edges in E are positive any distinct. Consider the following statements: -gate computer science 20171 AnswerWhat do you mean by Computer science and what all are the job opportunity are available after getting a graduation in CS?2 AnswerConsider the following statement about the linear dependence of the real valued functions 1 Answer