C 2 6 1 July 8, 2019 16 32 64 128 C 2 6 10 2 c 6 )= 12 C 5 12 2 1 6 6 c 2 )-( 8c 1 2 c 6 16 2 c 6 18 2 c 6 14 Polaris c 2 6 10 2 c 11 6 2 c − 13 6 2 c − 15 6 C 1 2 6 9 2 c − 17 6 C = 2 4 6 8 10 Nilai dari c 6 2 10