1 files changed, 6 insertions, 0 deletions
diff --git a/26/CH2/EX2.3.1/2_3_1.sce b/26/CH2/EX2.3.1/2_3_1.sce
new file mode 100755
index 000000000..5b3c61e9e
--- /dev/null
+++ b/26/CH2/EX2.3.1/2_3_1.sce
@@ -0,0 +1,6 @@
+disp('the given matrix is:')
+a=[5 7;-3 -6];
+disp(a)
+disp('the columns are lineraly independent')
+disp('hence, by invertible matrix theorem')
+disp('the matrix A is invertible')
+\ No newline at end of file