import numpy as np 01 A 15 ^ v class Matrix: def _init__(self,matrix): self._matrix = matrix def type I elementary_row_operator(self, i, j): temp = self._matrix[i].copy() self._matrix[i] =...

write row_echelon_form method using elementary operator

NOTE:
Explanation is must and do not copy from other websites ( I will directly downvote)

Extracted text: import numpy as np 01 A 15 ^ v class Matrix: def _init__(self,matrix): self._matrix = matrix def type I elementary_row_operator(self, i, j): temp = self._matrix[i].copy() self._matrix[i] = self._matrix[j] %3D self._matrix[j] = temp def type II elementary_row_operator(self number, row): self._matrix[row] def type IIIelementary_row_operator(self, number, row1, row2): = self._matrix[row] * number temp self._matrix[row1].copy() * number %3D self._matrix[row2] temp