Soal Dari
Jawaban Yang Tepat Adalah
U2 + U4 + U6 + U8 = 32 (beda = 5)
V2 + V4 + V6 + V8 = 52 (beda = 4)
V2 + V4 + V6 + V8 = 52 (beda = 4)
(a + 5) + (a + 15) + (a + 25) + (a + 35) = 32
4a + 80 = 32
4a = -48
a = -12
(a + 4) + (a + 12) + (a + 20) + (a + 28) = 52
4a + 64 = 52
4a = 12
a = 3
(U1+U3+U5)-(V1+V3+V5) = (-12 + (-2) + 8) – (3 + 11 + 19) = -39
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