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+
+//Variable Declaration
+
+Bs1=4.2  //Signal Bandwidth(MHz) of Example 9.1
+delf=2.56  //Deviation Ratio of Example 9.1
+
+delF2=200 //Peak Deviation(kHz) of Example 9.2
+Bs2=0.8    //Test tone frequency (kHz) of Example 9.2
+
+//Calculation
+delF1=Bs1*delf  //Peak Deviation(MHz) of Example 9.1
+BIF1=2*(delF1+2*Bs1)  //Signal Bandwidth(MHz) of Example 9.1 according to Carson's rule
+BIF2=2*(delF2+2*Bs2)  //Signal Bandwidth(kHz) of Example 9.2 according to Carson's rule.
+
+//Results
+
+printf("Signal Bandwidth of Example 9.1 by Carsons rule is %.1f MHz",BIF1)
+printf("\nSignal Bandwidth of Example 9.2 by Carsons rule is %.1f kHz",BIF2)