1 files changed, 10 insertions, 0 deletions
diff --git a/995/CH7/EX7.4/Ex7_4.sce b/995/CH7/EX7.4/Ex7_4.sce
new file mode 100755
index 000000000..ca02a9e60
--- /dev/null
+++ b/995/CH7/EX7.4/Ex7_4.sce
@@ -0,0 +1,10 @@
+//Ex:7.4
+clc;
+clear;
+close;
+A=50;
+A_new=A+0.2*A;
+b=0.1;
+G=A_new/(1+b*A_new);
+dG=8.33-G/8.33;
+printf(" percentage change in overall volt gain = %f %%",dG);