Answer❣..
1.) 2, 6, 18, 54, 162, 486
Rule: ×3
2.) 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
Rule: ×2
3.) 1, 4, 16, 64, 256, 1,024
Rule: ×4
4.) 3, 9, 27, 81, 243, 729
#Carry on Learning