Which of the following statements is NOT equivalent to the statement, "There exists either a computer scientist or a mathematician who knows both discrete math and Java."
There exists a computer scientist who knows both discrete math and Java or there exists a person who is a mathematician who knows both discrete math and Java
There exists a person who is a computer scientist or a mathematician who knows both discrete math and Java
There exists a person who is a computer scientist and who knows both discrete math and Java or there exists a person who is a mathematician and who knows both discrete math and Java
There exists a person who is a computer scientist or there exists a person who is a mathematician who knows discrete math or who knows JavaCorrect
There exists a person who is a computer scientist and who knows both discrete math and Java or there exists a mathematician who knows both discrete math and Java