#include using namespace std; class Test static int x; public: Test() { x++; } static int getX() {return x;} }; int Test::x = 0; int main() { cout « Test::getX() <« " ". Test t[5]; cout <« Test::getX(); }

Q: Given a representation 112345 siæ Complete its positional notation and calculate its decimal…

A: Given representation: 112345six Position Hundred-thousand Ten-Thousand Thousand Hundreds Tens…

Q: In the Gauss-Jordan method, we are always allowed to multiply rows together. Group of answer choices…

A: ANSWER;-

Q: 4 3 >ij = i=1 j=1

A: We need to double the sum

Q: How can I randomise code? Is there a recommended method for scaling or shifting rand function…

A: Randomization in programming can be achieved by utilize functions that produce random numbers.…

Q: 3-1 Asymptotic behavior of polynomials Let p(n) = d [a¡n², Sain', i=0 where ad > 0, be a degree-d…

A: Using the definition of the asymptotic notations proved the given property

Q: • Find the Mean Recurrence Time trj = 1/ Pj find the mean recurrence time for the following tra trb…

A: Here, we have to provide a solution for the above question.

Q: Find the repetend for 1/403 and explain how to use it to produce 30 fractions of the form n/403 that…

A: Actually, 30 fraction having exactly 30 digit repetends The answer has given below:

LUP Decomposition

LU decomposition stands for Lower-Upper decomposition. LU decomposition is the factorization of the lower triangular matrix and an upper triangular matrix. It is very useful in linear algebra and numerical analysis. A permutation matrix is usually included in the product. Gaussian elimination in a matrix form is known as LU decomposition, When inverting a matrix or evaluating its determinant, this is a crucial step. Tadeusz Banachiewicz, a Polish mathematician, first proposed the LU decomposition in 1938.