Question

Дано: b1= b2= b3= Найти:S6​

Answer 1

b2 ＝ b1 * q

q ＝ b2/b1 ＝ 1/18 : 1/64 ＝ 64/18 ＝ 32/9

Sn ＝ (b1(q^n - 1))/(q - 1)

S6 ＝ (1/64((32/9)^6 - 1))/(32/9 - 1) ≈ 12

Answer 2

It seems like there might be some missing information in the given problem. Without knowing the values of b1, b2, and b3, it is not possible to find the value of S6.

If you could provide the values of b1, b2, and b3, I'd be more than happy to help you calculate the value of S6. Feel free to provide any additional context or information you have, and I'll do my best to assist you further.