1 files changed, 13 insertions, 0 deletions
diff --git a/647/CH9/EX9.21/Example9_21.sce b/647/CH9/EX9.21/Example9_21.sce
new file mode 100755
index 000000000..61be54d13
--- /dev/null
+++ b/647/CH9/EX9.21/Example9_21.sce
@@ -0,0 +1,13 @@
+clear;
+clc;
+
+// Example: 9.21
+// Page: 373
+
+printf("Example: 9.21 - Page: 373\n\n");
+
+// Mathematics is involved in proving but just that no numerical computations are involved.
+// For prove refer to this example 9.21 on page number 373 of the book.
+
+printf(" Mathematics is involved in proving but just that no numerical computations are involved.\n\n");
+printf(" For prove refer to this example 9.21 on page 373 of the book.");
+\ No newline at end of file