In a binary integer programming problem, there are three projects (X1, X2, and X3) the constraint “if project 1 cannot be selected if both projects 2 and 3 selected” would be written _____. Group of answer choices X1 + X2 + X3 ≤2 X1 + X2 + X3 ≤1 X1 – X2 – X3 ≤1 X1 + X2 + X3 ≤ 0 None of the choices is correct
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In a binary integer
Group of answer choices
X1 + X2 + X3 ≤2
X1 + X2 + X3 ≤1
X1 – X2 – X3 ≤1
X1 + X2 + X3 ≤ 0
None of the choices is correct.
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- Shamira Laundry has designed a new calculation system for their shop. The price for each type is as follows: 10 Туре Price Clothes RM 15 for 1 kilogram blankets / towels RM 6 for 1 kilogram RM 10 for 1 kilogram comforter Only one type can be washed at a time. This laundry shop also provides discounts to its customers as follow: Total price >= RM30 Discount 10% from total price >= RM20 dan = RM15 danQUADRATIC PRIMES This question is adopted from Project Euler Question 27. (https://projecteuler.net/problem=27) The quadratic formula n^2 + n + 41 will produce 40 primes for consecutive integer values 0 <= n <= 39. However, when n = 40, this formula will not generate a prime number. Another interesting quadratic formula n^2 – 79n + 1601 produces 80 prime numbers for consecutive values 0 <= n <= 79. The Question: find a and b such that when -999 <= a <= 999 and -1000 <= b <= 1000, the quadratic form ?^2 + ? × ? + ? produces the maximum number of primes for consecutive values of n, starting with n = 0. Requirement: MUST BE WRITTEN IN C++ - Print the 40 primes generated by formula n 2 + n + 41 - Print the 80 primes generated by formula n 2 – 79n + 1601 - Write a function that takes in an integer and returns whether the given number is prime or not. - Output the value of a, b and how many consecutive values of n (count the starting zero!) can be generated. - Submit…Given the following PDA M, the correct statements are: b, e; bbb a,b; e q0 L(M)= {b³nan: n ≥ 0} L(M) = {bna³n: n>0} OL(M)= {a³nbn:n>0} OL(M)= {anb³n: n>0} a,b; & 91How many constraints should be obtained from the following representation 5 Σxij ≤Q₁, Vi=1,2,3 j=1 ▷ O b. 5 О с. 3 O d. 8 15The cost rating factor CRF of a metals is calculated using the following equation; CRF=(c*P)/D C= cost per unit mass (N/ton) P= density(kg/m^3) D= design stress(N/mm^2) Develop a PHP program to compute the cost rating factor of the following metals; METALS COST C DENSITY DESIGN STRESS Carbon steel 180000 7800 100 Stainless stell 864000 7900 130 Copper 900000 8960 46 Aluminium 540000 2700 14 Nickel 3960000 8900 70Coin Change Problem Simulation Case Problem: In a country there are only coin worth 3, 5 and 12. a) How many coins to form the return value of 23? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 0 0 1 0 1 2 0 2 3 2 3 1 3 4 2 4 2 3 5 3 4 3 4 2 4 Column 23 is 4, means coins change value of 23 can be formed using coins 3, 5, and 12 with maximum 4 coins. Please Explain The Table in Details Why That Value can be got from?Python Programming Problem: The first line consist a number X i.e., the number of test cases. The first line consists three space-separated integers N, Q1, and Q1. Then Q1 lines follow, each containing a description of a road proposed0. Each of these lines contains three space-separated integers p, q, and r, where p and q denote the end points of the road and r denotes the associated cost. Then Q1 lines follow, each containing a description of a road proposed by Brian's company in the same format. Output a single line for each test case. If it is impossible to choose a subset of the roads in such a way that for each pair of cities, there is exactly one path of roads connecting them, output a single line containing "No way" for that test case. Otherwise, output a single line containing two space-separated integers: the maximum profit Brian can gain and the minimum total cost of the chosen roads that yields the maximum profit. Input: 1 3 1 1 0 1 1 0 1 3 Output: No wayA B C D X1 a1 b1 c3 L X2 a2 b1 c1 L X3 a2 b2 c1 H X4 a2 b2 c2 H X5 a2 b1 c1 L X6 a2 b2 c1 H X7 a2 b1 c2 H X8 a1 b2 c2 L Using the table above, calculate the following, there measures (1) Cosine. a) A1 ==> L b) A2, B2 ==> H c) A2, C2 ==> Hq no 3: A certain grade of steel is graded according to the following condition: Hardness must be greater than 40 Carbon contents must be less than 0.8 Tensile strength must be greater than 5000 The grades are as follows: Grade is 10 if all the three conditions are met. Grade is 9 if conditions 1 and 2 are met. Grade is 8 if conditions 2 and 3 are met. Grade is 7 if conditions 1 and 3 are met. Grade is 6 if only one condition is met. Grade is 5 if none of the conditions are met. Write a C++ program which will require user to give values of hardness, carbon content and tensile strength of the steel under consideration then determine the grade of steel and outputs the grade of the steel.Question-2: A pyramids are discovered, each has a triangular base with equal sides. An n meters high pyramid is constructed by forming n layers of triangles using Im cubical stones. Then layers are stacked on top of each other. The first layer is the triangle with n meters base, on top, n-1 meters base, until the top level which has only 1 stone. You are asked to calculate the number of stones needed to build a pyramid with the height n. WAIT! We just discovered that some pyramids have a secret room inside. This room is also of the same shape and structure as the pyramid with m layers of stones removed. In order for the room to be secret, mDr.Emad is better than Dr Osaid is example of الاجابات Unary constraints Binary constraints Higher-order constraints soft constraintDuring the tax season, every Friday, the J&J accounting firm provides assistance to people who prepare their own tax returns. Their charges are as follows: If a person has low income (<= 25,000) and the consulting time is less than or equal to 30 minutes, there are no charges; otherwise, the service charges are 40% of the regular hourly rate for the time over 30 minutes. For others, if the consulting time is less than or equal to 20 minutes, there are no service charges; otherwise, service charges are 70% of the regular hourly rate for the time over 20 minutes. (For example, suppose that a person has low income and spent 1 hour and 15 minutes, and the hourly rate is $70.00. Then the billing amount is 70.00 X.40 X (45/60) = $21.00.) Instructions Write a program that prompts the user to enter yearly income, the hourly rate, the total consulting time. The program should output the billing amount. Your program must contain a function that takes as input the hourly rate, the total…SEE MORE QUESTIONSRecommended textbooks for youCOMPREHENSIVE MICROSOFT OFFICE 365 EXCEComputer ScienceISBN:9780357392676Author:FREUND, StevenPublisher:CENGAGE LOperations Research : Applications and AlgorithmsComputer ScienceISBN:9780534380588Author:Wayne L. WinstonPublisher:Brooks ColeCOMPREHENSIVE MICROSOFT OFFICE 365 EXCEComputer ScienceISBN:9780357392676Author:FREUND, StevenPublisher:CENGAGE LOperations Research : Applications and AlgorithmsComputer ScienceISBN:9780534380588Author:Wayne L. WinstonPublisher:Brooks Cole