Given matrix is .
The matrix has 4 rows and 6 columns .
There fore, it is a matrix.
The circle element is in the third row and the fourth column.
The matrix is matrix and the circle element is in the third row and the fourth column.
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.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=785af5230b5250dfbb8f6950a5041d2f.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4d9fe992eea7aa94dfc799400e42acc4.png\")
matrix. ![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4d9fe992eea7aa94dfc799400e42acc4.png\")
matrix and the circle element is in the third row and the fourth column.