R is (A, B, C, D, E, F, G) with FD's {A-BC, BC- DE, CF→G} 5.a. Calculate (AB)* 5.b. 5.c. Calculate (BC) Identify the candidate keys
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- Q1. (Extended Relational Algebra): Here are two relations: R(A,B): {(0,1),(2,3),(5,2)}, S(B,C): {(1,2),(3,4),(1,3)}. Find: R&R.B5 variable map (pls show step by step solution)A = {1,2,3} B = {1,2,3} C = {5,6,7} D = {0,1,2,3,4,5} Is A = C?Use functions and listsF(A,B,C, D,E) =E ml0,1;3,6,8,9,14,ky1319,25,2931) DE 61 10 60 00 61 10Question Number Four: Answer each one of the following questions in the space assigned: 1- Simplify each of the following expressions using boolean algebra identities: [4 Marks] a- AB + A( CD + CD') b- ( BC' + A'D) ( AB' + CD') 2- Optimize (simplify) the following boolean function F together with the don't care conditions d in Product-of-sums using k-map: F(A,B.C.D) = IIM (1,3,4,6,9,11)+Ed (0,2,5,8,10,12,14)NEED CALCUALTION STEPSPLEASE USE BINARY SEARCH AND C LANGUAGE SIR, THX. The Famous Gauss You must know about Gauss, the famous mathematician. Back in late 1700’s, he was at elementary school. Gauss was asked to find the sum of the numbers from 1 to 100. The question was assigned as “busy work” by the teacher. He amazed his teacher with how quickly he found the sum of the integers from 1 to 100 to be 5050. Gauss recognized he had fifty pairs of numbers when he added the first and last number in the series, the second and second-last number in the series, and so on. For example:(1 + 100), (2 + 99), (3 + 98), ..., (50 + 51). Each pair has a sum of 101 and there are 50 pairs. History repeats itself. Jojo’s teacher assign a “busy work” to the students. The teacher believes that there will be no shortcut to finish this task in a minute. The teacher gives N integers A1, A2, ..., AN to the students. The teacher also gives Q questions. Each question contains two integers L and R asking the sum of all Ai where L…4) (B2D) 16 = (?)10Eliminate useless variables and symbols. Afterwards, convert to Chomsky Normal Form. (Start variable S) S -> ABBC | BA A-> abB | aa B -> bB | Aa C -> Cb | aCWrite the distributive law:Computer Science Using matplot write a python program to show plotter with the covid-19 affected people and not affected people with list of values given in program.[Hint: make two different color to differentiate the label] Write a python program to implement linear regression and show the plottingsSEE MORE QUESTIONS