1 files changed, 7 insertions, 0 deletions
diff --git a/2863/CH7/EX7.12/ex7_12.sce b/2863/CH7/EX7.12/ex7_12.sce
new file mode 100755
index 000000000..7afea4847
--- /dev/null
+++ b/2863/CH7/EX7.12/ex7_12.sce
@@ -0,0 +1,7 @@
+//chapter 7
+printf("\n");
+D=2500;
+h=200;
+fcr=5*10^6;
+fmuf=fcr*sqrt(1+(D/(2*h))^2);
+printf("the maximum usable frequency is %gHz",fmuf);