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Pertanyaan

Diberikan P= left curly bracket x space vertical line space x less or equal than 9 comma space x space b i l a n g a n space a s l i space right curly bracket dan Q = left curly bracket x space vertical line space x less than space 7 space comma space x space b i l a n g a n space p r i m a right curly bracket space space P union Q adalah ...

  1. {2,3,5}

  2. {1,2,3,4,5,6}

  3. {1,2,3,4,5,6,7}

  4. {1,2,3,4,5,6,7,8,9}

I. Sutiawan

Master Teacher

Mahasiswa/Alumni Universitas Pasundan

Jawaban terverifikasi

Pembahasan

P equals left curly bracket x │ x less or equal than 9 comma x space b i l a n g a n space a s l i right curly bracket rightwards arrow P equals 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9  Q equals left curly bracket x │ x less than 7 comma x b i l a n g a n p r i m a right curly bracket rightwards arrow Q equals 2 comma 3 comma 5  P union Q equals h i m p u n a n space P space g a b u n g space h i m p u n a n space Q equals left curly bracket 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 right curly bracket

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