theljweber
theljweber theljweber
  • 25-04-2022
  • Mathematics
contestada

1. Find the sum of the series
15
∑ (2n-1)
n-1.
Show your work.​

Respuesta :

Аноним Аноним
  • 25-04-2022

[tex]\\ \rm\Rrightarrow \sum^{15}_{n=1}2n-1[/tex]

[tex]\\ \rm\Rrightarrow 2(1)-1+2(2)-1\dots+2(15)-1[/tex]

[tex]\\ \rm\Rrightarrow 1,3,5\dots 29[/tex]

Sum of first 15 odd nos

  • n²
  • 15²
  • 225
Answer Link

Otras preguntas

How much of the Earth's ice is located in Antarctica?
What was Darwin's role on the Beagle? A. captain B. clergyman C. scrubbing the deck D. collecting biological specimens
Please Please Please Help Me In This English Homework!!!!!! The Poem and Questions are included See Attachments
When a substance dissolves, it undergoes a _____. chemical change physical change molecular change
Acid rain forms when _____ react with water in the atmosphere.
Do u think everyone should take part in earth day? Why or why not.
H 24 inches The volume of a cylinder can be found by using the formula v Bh. Which expression can be used to determine B, the area of the base of this hatbox in
Farmers were concerned about ________________ and the money supply. a. deflation c. the gold standard b. taxes d. the exchange rates
the distance from one Crest to the next Crest is the blank
which of the following represents a first step in solving the equation (x-6)^2=9? A.x-6=3 B.x-6=9 C.(x-6)^2=3 D.x-36=9