What is the issue I need to resolve in C# that involves passing the lambda (a, b) => a % b as a method parameter?

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The issue that needs to be resolved in C# when passing the lambda (a, b) => a % b as a method parameter is to ensure that the method parameter accepts a lambda with two parameters of the same data type and returns a value of the same data type. The method should also handle any errors that may occur when using the lambda expression.