Last Updated
：2025/12/03
pivot operation
（ plural ）
Quizzes for review
(mathematics) The interchange of suitable rows and/or columns of a matrix in order to place a particular element on the diagonal (prior to some other operation)
音声機能が動作しない場合はこちらをご確認ください
See correct answer
pivot operation
To solve the system, we applied a pivot operation to transform the augmented matrix into row-echelon form.
See correct answer
To solve the system, we applied a pivot operation to transform the augmented matrix into row-echelon form.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
