Program (in a Python function; hint: extend the function from Assignment 1) a (mxm) LU factorization algorithm (using complete pivoting) for a square matrix A and compute the PQLU factors. The factorization is obtained by elimination steps k-1,...,m-1 so that A+ A- A v and j=k,...,m where the multipliers mik are given by mik = When km-1, A is upper triangular, that is, U₁ = A). The lower triangular matrix is obtained using the multipliers mi, that is Lijmij Vi>j. Li = 1, and Lij=0Vi

Explain the concept of binary representation and how it is used in computing.

H - For the IEEE 754 single-precision floating point, write the hexadecimal representation for the following decimal values: (i)–1.0 (ii)– 0.0 (iii)256.015625

What does biased notation exactly mean?