1 files changed, 9 insertions, 0 deletions
diff --git a/692/CH6/EX6.2/P6_2.sce b/692/CH6/EX6.2/P6_2.sce
new file mode 100755
index 000000000..d24241cad
--- /dev/null
+++ b/692/CH6/EX6.2/P6_2.sce
@@ -0,0 +1,9 @@
+
+clc;
+clear;
+syms n a z;
+x = a^n;
+X = nusum(-x*(1/z)^n,n,-%inf,-1);
+limit(X);
+disp(' X = ',X);
+disp(' ROC = |z|<|a| ')
+\ No newline at end of file