When developing an exam schedule, the following data were collected from the grade 12 students: 90 students study Advanced Functions 42 students study Math of Data Management 53 students study Calculus & Vectors 23 students study Advanced Functions and Math of Data Management 25 students study Calculus & Vectors and Advanced Functions 15 student study Math of Data Management and Calculus & Vectors 8 students study all three grade 12 math courses 79 students did not study any of these grade 12 math courses How many students were studying exactly one of the grade 12 math courses? O 185 130 122

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