1) q= 6:2= 3
2, 6, 18, 54, 162
2+6+18+54+162= 242
2) b1= 2
q= 6:2= 3
S5= b1*(q⁵-1)/(q-1)= 2*(243-1)/(3-1)= 242
1) q= 6:2= 3
2, 6, 18, 54, 162
2+6+18+54+162= 242
2) b1= 2
q= 6:2= 3
S5= b1*(q⁵-1)/(q-1)= 2*(243-1)/(3-1)= 242