Examlex
Given the matrix, perform elementary row operation to obtain zeros under the 1 in the first column.
Middle Phase
A stage or period that falls between the beginning and the end of a process, project, or lifespan, often characterized by development and growth.
New Knowledge Skills
The acquisition and application of new abilities and expertise, particularly in adapting to technological advancement or changes in a field of study or work.
Activities Outside
Outdoor activities that can range from sports and leisure to environmental engagement or community events.
Group Meetings
Gatherings of individuals in a group aimed at discussing topics of mutual interest, sharing information, or working collectively towards a common goal.
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