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Taking Random Values in Corona

Syntax for taking random numbers or values in corona has been given below.
Download the code and try it...

Syntax
        math.random() 
        math.random( m ) 
        math.random( m, n )

math.random() ---> a number between 0 and 1
math.random(m) ---> an integer between 1 and n (inclusive)
math.random(m,n) ---> an integer between m and n (inclusive)
 

math.random() --->  a number between 0 and 1
math.random(20)  ---> an integer between 1 and 20 (inclusive)
math.random(20, 40) ---> an integer between 20 and 40 (inclusive)
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