jazzykans5 jazzykans5
  • 08-09-2020
  • Mathematics
contestada

45+ 46+47+ 48+ ... 113 + 114Gauss approach

Respuesta :

Estellia
Estellia Estellia
  • 08-09-2020

Answer:

[tex]5565[/tex]

Step-by-step explanation:

[tex]1+2+3+4...+113+114=\frac{114*115}{2} =6555[/tex]

[tex]1+2+3+4 ... +43+44=\frac{44*45}{2} =990[/tex]

Thus, [tex]45+46+47+48...+113+114=[/tex] [tex]6555-990=5565[/tex]

Answer Link

Otras preguntas

PLEASE I NEED HELP Why did many farmers in North Carolina fail in the 1800s? Check all that apply. They were mostly subsistence farmers. They lacked knowledge
need help asap will give brainlest A system of______linear equations has no solution.
Easy 3 questions but I’m dum
What are chromosomes? How are they different between prokaryotes and eukaryotes?
Is a hotdog a sandwich?
This song is called unthinkable by Smiley. This is dedicated to the main person im talking about... "Thought you won't leave my side But I guess you lied to me
Why would mutation of a tyrosine residue to glutamate in the intracellular portion of a growth factor receptor lead to increased tumor formation
What were the 2 ancient civilizations that benefited the Romans?
R IN Complete the following statement. The quotient of 5 = A is equal to the quotient of A +5. А. B C D E O== 0 1 NEXT QUESTION O ASK FOR HELP​
What was the Durham Report? Why was it written?