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To qualify an examination, candidates must pass one compulsory subject S1 and one of the three optional subjects S2, S3, and S4. Write the Boolean Expression which correctly represents this scenario?​

Respuesta :

tonb

Answer:

S1 AND (S2 OR S3 OR S4)

Explanation:

Above expression doesn't exclude passing more than one of S2, S3 and S4, which makes sense.