Kunci Jawaban Matematika Kelas 7 Halaman 158 dan 159, Ayo Kita Berlatih 2.8: Full PEMBAHASAN Empat Soal

P = {x │–5 ≤ x ≤ 5 }

Q = {x│–8 ≤ x ≤ 2 }

R = {x│–2 ≤ x ≤ 8 }

Jawaban :

a) Anggota dari himpunan

S = {–10, –9, –8, –7, –6, –5, –4, –3, –2, –1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

P = {–5, –4, –3, –2, –1, 0, 1, 2, 3, 4, 5}

Q = {–8, –7, –6, –5, –4, –3, –2, –1, 0, 1, 2}

R = {–2, –1, 0, 1, 2, 3, 4, 5, 6, 7, 8}

b) Tentukan anggota dari