MATH SOLVE

10 months ago

Q:
# Use summation notation to write the series 6.6 + 15.4 + 24.2 + ... for 5 terms

Accepted Solution

A:

Answer:For the first five terms of given series 6.6 + 15.4 + 24.2 + ... we can write it as [tex]\sum _{n=1}^5\left(-2.2+8.8n\right)[/tex]Step-by-step explanation: Given series 6.6 + 15.4 + 24.2 + ... We have to write the summation notation to write the series 6.6 + 15.4 + 24.2 + ... for 5 termsConsider the given series 6.6 + 15.4 + 24.2 + ... We will find a pattern for the given series 6.6 can be written as (-2.2+8.8(1))15.4 can be written as (-2.2+8.8(2))24.2 can be written as (-2.2+8.8(3))And so on Thus, for the first five terms, we can write it as [tex]\sum _{n=1}^5\left(-2.2+8.8n\right)[/tex]