C# Delegates CovarianceC# Delegate Covariance allows us to call a method that has derived return type of the delegate signature return type. It means we can call a method that returns parent or child class object. Here, we are creating two examples. First example calls a method that returns a parent or derived class object. C# Delegate Covariance Example 1Output: This is MethodA This is MethodB C# Delegate Covariance Example 2In this example, we are calling a method that does not return derived object as specified in delegate signature. Let's see what happen, if we do this. Output: DelegateCoveriance.cs(25,31): error CS0407: 'CSharpFeatures.C CSharpFeatures.DelegateCoveriance.MethodC()' has the wrong return type
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