Suku ke 30 dri barisan bilangan 10,6,2,-2 By Admin ReiPosted on December 10, 2022 Suku ke 30 dri barisan bilangan 10,6,2,-2 A = 10b = 6 – 10 = (-4) U30= a + 29b= 10 + 29(-4)= 10 + (-116)= (-106)