Question

B. Taking help from the cues given below, develop a story in 150 200
words: [10]
A boy throws the waste paper on the floor - use dustbin - rag
pickers are also humans - teaches how to dispose the waste with
dignity​

Answer 1

Answer:

In numerical analysis and linear algebra, lower–upper (LU) decomposition or factorization factors a matrix as the product of a lower triangular matrix and an upper triangular matrix. The product sometimes includes a permutation matrix as well. LU decomposition can be viewed as the matrix form of Gaussian elimination. Computers usually solve square systems of linear equations using LU decomposition, and it is also a key step when inverting a matrix or computing the determinant of a matrix. LU decomposition was introduced by Polish mathematician Tadeusz Banachiewicz in 1938.[1]