Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason \(R\) Assertion \(A:\) The beam of electrons shows wave nature and exhibit interference and diffraction. Reason \(R\) : Davisson Germer Experimentally verified the wave nature of electrons. In the light of the above statements. Choose the most appropriate answer from the options given below :

1. A \(A\) is correct but \(R\) is not correct
2. B \(A\) is not correct but \(R\) is correct
3. C Both \(A\) and \(R\) are correct but \(R\) is Not the correct explanation of \(A\)
4. D Both \(A\) and \(R\) are correct and \(R\) is the correct explanation of \(A\)