Ruby program to demonstrate the arg() function

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num1 = 10;
num2 = -10;

print num1.arg(),"\n";
print num2.arg(),"\n";

 


Output:

0
3.141592653589793

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Ruby program to demonstrate the abs2() function
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num1 = Complex(2,3); 
num2 = -15;

print num1.abs2(),&qu...

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