Home
О нас
Products
Services
Регистрация
Войти
Поиск
Zhenya2001a
@Zhenya2001a
August 2022
1
19
Report
b2=1,b3=2 найти b6(геометрическая прогрессия)
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
ВикаВикторовна
Verified answer
B₂ = 1; b₃ = 2; b₆ = ?
q = bn₊₁ / bn = 2/1 = 2
bn = b₁ * qⁿ⁻¹
b₂ = b₁ * q²⁻¹ = b₁ * q;
b₁ = b₂ / q = 1/2
b₆ = b₁ * q⁶⁻¹ = b¹ * q⁵ = 1/2 * 2⁵ = 16
Ответ: b₆ = 16
1 votes
Thanks 1
×
Report "b2=1,b3=2 найти b6(геометрическая прогрессия)..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
B₂ = 1; b₃ = 2; b₆ = ?q = bn₊₁ / bn = 2/1 = 2
bn = b₁ * qⁿ⁻¹
b₂ = b₁ * q²⁻¹ = b₁ * q;
b₁ = b₂ / q = 1/2
b₆ = b₁ * q⁶⁻¹ = b¹ * q⁵ = 1/2 * 2⁵ = 16
Ответ: b₆ = 16