Given matrix is .
The matrix has 5 rows and 2 columns .
There fore, it is a matrix.
The circle element is in the second row and the first column.
The matrix is matrix and the circle element is in the second row and the first column.
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.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=66d48f627103c0ecc5460e210f36cf36.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0e80c1c723b78f41c47dd78716d82dcf.png\")
matrix. ![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
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matrix and the circle element is in the second row and the first column.