By using
Math class we can program our code easily in C#. For example we need to find square root of 900.0
Math.Sqrt(
900.0 )
So to get
30.0 as output type:
Console.WriteLine(Math.Sqrt(900.0));
One more
interesting thing is you can evaluate an expression(i.e, combination of constant
variables & operators) by using this method:
If a=13.0,
b=3.0, c=4.0
Then the statement
Console.WriteLine( Math.Sqrt( c + d * f )
);
evaluates the square root of (13.0+3.0*4.0)
= 25.0 – namely 5.0
Now see in
the figure above some more methods that uses in Math class.
Don't delay to practice the functions. Start at the right time.