what is the error in this program?? plzz tell me the answer.

Question

using System ;

namespace MyApp
{
class Program
{
static void Main(string[] args)
{
//output "C# is cool"

Console.Writeline("C# is cool");
}
}
}

Answer 1

it's Line => L is uppercase

Console.WriteLine()

Answer 2

kk tq u for that

Answer 3

sing System;

namespace MyApp
{
class Program
{
static void Main(string[] args)
{
//output "C# is cool"

Console.Write("C# is cool");
}

}
}

Answer 4

sing System;

namespace MyApp
{
class Program
{
static void Main(string[] args)
{
//output "C# is cool"

Console.Write("C# is cool");
}

}
}

Answer 5

:) nice nothing is working and I just struggle and I think I should kill myself cuz of this lecotion