Bantu jawab dong hari ini udh dkumpul pliss​

Jawab:

2.a.S={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14}

     A={2,4,6,8,10}

      B={1,3,5,7}

     C={5,6}

 b.B∪C={1,3,5,6,7]

    A∪B={1,2,3,4,5,6,7,8,10}

    A∪B∪C={1,2,3,4,5,6,7,8,10}

3.a.P={-10,-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10}

     Q={-5,-4,-2,-1,0,1,2,3,4,5}

     R={-2,-1,0,1,2,3,4,5,6,7,8}

  b.P∪Q=P∪R=P∪Q∪R={-10,-9,,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,,9,10}

   c.diagram ven gambar sendiri  

Penjelasan dengan langkah-langkah: