clear
//Initialisation
t=0.02                   //time period in seconds from diagram
v1=7                     //peak voltage from diagram


//Calculation
f=1*t**-1               //frequency in Hz
v2=2*v1                 // Peak to Peak Voltage

//Result
printf("\n Frequency = %d Hz\n",f)

printf("\n Peak to Peak Voltage = %d V\n",v2)