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Mathematics, 25.08.2021 19:20 Geo777

Trong số 200 sinh viên đăng ký chuyên ngành có 137 sinh viên đăng ký Kỹ thuât Phần mềm (KTPM), 50 sinh viên đăng ký Khoa học máy tính (KHMT) và 124 sinh viên đăng ký Hệ thống thông tin (HTTT). Số sinh viên đăng ký cả 2 ngành KTPM và KHMT là 33, KHMT và HTTT là 29, KTPM và HTTT là 92 và số sinh viên đăng ký cả 3 ngành là 18. Hỏi xác suất một sinh viên bất kỳ (trong số 200 sinh viên) đăng ký ít nhất 1 trong 3 ngành?

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Trong số 200 sinh viên đăng ký chuyên ngành có 137 sinh viên đăng ký Kỹ thuât Phần mềm (KTPM), 50 si...
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