1 files changed, 15 insertions, 0 deletions
diff --git a/3754/CH29/EX29.7/29_7.sce b/3754/CH29/EX29.7/29_7.sce
new file mode 100644
index 000000000..c657eb167
--- /dev/null
+++ b/3754/CH29/EX29.7/29_7.sce
@@ -0,0 +1,15 @@
+clear//
+
+//Variables
+
+Av = 800.0                                 //Voltage gain
+beta = 0.05                                //Feedback ratio  
+dAvbyAv = 20.0                             //Percentage change in open loop gain
+
+//Calculation
+
+dA1vbyA1v = 1 / (1 + beta*Av)*dAvbyAv      //Percentage change in closed loop gain 
+
+//Result
+
+printf("\n The percentage change in closed loop gain is  %0.1f percentage.",dA1vbyA1v)