path: root/1784/CH42/EX42.5/example_5.sce

//example_5
//chapter 42
//clc()
n1=2
n2=1
o=15//in cm
r=-10//in cm
disp("x=n2/i")
x=((n2-n1)/r)-(n1/o)
disp(x)
i=n2/x
disp(i,"The value of i in cm=")