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diff --git a/1184/CH2/EX2.22/Ex2_22.sce b/1184/CH2/EX2.22/Ex2_22.sce
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+//Example 2-22, page no - 55
+
+clear
+clc
+
+bw = 1*10^6
+XL = 300
+Rw = 10
+fr =10*10^6
+
+Q1 = XL/Rw
+Rp = Rw*(Q1^2+1) 
+
+Q2 = fr/bw
+Rpnew = Q2*XL
+
+Rext = (Rpnew*Rp)/(Rp-Rpnew)
+
+printf('The value of resistor needed to set the bandwidth of \nthe parellel tuned circuit to 1 Mhz is %.1f ohm',Rext)