- 31x_{1} - 121x_{2} + 2.2x_{3} = - 2 - 6.1x_{1} + 5x_{2} + 11x_{3} = x_{3} = - 4.1 - 7.4x_{1} - 3.3x_{2} + - 2.1x_{3} = - 6.5 Find the value of the second component of the solution vector in format long after solving the given system by using LU factorization method on MATLAB. Your answer: O -0.212079485075284 O 0.212069485075284 O 0.227423093964027 O None. O 0.908410919381619.

- 31x_{1} - 121x_{2} + 2.2x_{3} = - 2 - 6.1x_{1} + 5x_{2} + 11x_{3} = x_{3} = - 4.1 - 7.4x_{1} - 3.3x_{2} + - 2.1x_{3} = - 6.5 Find the value of the second component of the solution vector in format long after solving the given system by using LU factorization method on MATLAB. Your answer: O -0.212079485075284 O 0.212069485075284 O 0.227423093964027 O None. O 0.908410919381619.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 9E

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В.width; } { t = B.type; w = { T.type = C.type; T.width = C.width; } T → B C В > int { B.type = integer; B.width 4; } В — foat { B.type = float; B.width = 8; } { C.type = t; C.width = w; } C - [ num] C1 = array(num. value, C1.type); { C.type C.width = num. value x C1. width; }
Instructions: In the code editor, you are provided with a treasureChestMagic() function which has the following description: Return type - void Name - treasureChestMagic Parameters - an address of an integer Description - updates the value of a certain integer randomly You do not have to worry about how the treasureChestMagic() function works. All you have to do is ask the user for an integer and then call the treasureChestMagic() function, passing the address of that integer you just asked. Finally, print the updated value of the integer inputted by the user. Please create a main code for my function that works with this. This is my code: #include<stdio.h>#include<math.h> void treasureChestMagic(int*); int main(void) { // TODO: Write your code here return 0;} void treasureChestMagic(int *n) { int temp = *n; int temp2 = temp; *n = *n + 5 - 5 * 5 / 5; temp2 = (int) pow(2, 3); if(temp % 3 == 0) { *n = temp * 10; } else if(temp %…
Python Activity (see pic about class Vector3D): Code for copy: class Vector3D: def __init__(self, x, y, z): # def __add__(self, other): # return None def __neg__(self): # return None def __sub__(self, other): # return None def __mul__(self, other): # return None def main(): testcases = int(input()) for t in range(testcases): line_in = input().split() op = line_in[0].strip() vec_vals = [int(x) for x in line_in[1:]] # TODO: a Write routine that processes a line in the input # op - string # - operation to do with the provided vectors # - can only be one from the set: {add, sub, neg, mul_s, mul} # vec_vals - list of integers # - numbers that follow the op in the input line # - can only have a length of 3, 4, or 6 if __name__ == '__main__': main()
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<?php $marks = array( "Sara" => array( "Programming" => 95, "DataBase" => 85, "Web" => 74, ), "Diana" => array( "Programming" => 78, "DataBase" => 98, "Web" => 66, ), "Amy" => array( "Programming" => 88, "DataBase" => 76, "Web" => 99, ), ); // 1 : sort the array by the name of student from A-Z; // 2 : search if Ram is exist :// if exiset print the value; else : student does not exist
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Functions with 2D Arrays in Java Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, call the displayElements function and pass in the required parameters. Output 1 2 3 4 5 6 7 8 9
// TODOd: define a "board" member variable (private) as a 2D char array of BOARD_SIZE x BOARD_SIZE // initialize it with BLANKs var board =Array( BOARD_SIZE, { Array( BOARD_SIZE, { BLANK } )
4. A={3,4}, B={4,5}. An B= AUB= A-B= A OB= AXB=