agupta78102 agupta78102

18-11-2021
Mathematics

contestada

If 1 + 2 = 1, 2 + 3 = 2, 3 + 4 = 3, 4 + 5 = 4, … 50 + 51 = 50 and 51 +
1 = 51, then what is the sum of 1, 2, 3, … , 51?

Respuesta :

sarkar15 sarkar15

18-11-2021

Answer: 1326

Step-by-step explanation: There is no factorial for addition however the formula n (n+1)/2 works for this where n is the last number of your addition (in this case 51).

Would appreciate brainly <3

Answer Link

Otras preguntas

How are fungi well adapted as decomposers?

Why are 3rd parties important to the u.s political system? in other words, why do we have 3rd parties?

11. The benefit of soy is that it A. is naturally low in saturated fats. B. has a very strong taste. C. doesn't go bad. D. is very low in fa

What is the main idea for the maze runner?

Which best describes the orthocenter of a triangle

A total of 348 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the nu

14. True or false: Wolves are solitary animals that join packs only to hunt. (1 point) A. true B. false 15. Robert Frost believes there's nothing worse one can

use the formula P=Ie^kt. a bacterial culture has an initial population of 10000 . If its population declines to 3000 in 8 hours , what will it be at the end of

find rules for quadratic functions with graphs meeting these conditions. 1.x-intercepts at (4,0)and(-1,0) and opening upward 2.x-intercepts at (2,0)and(6,0

What is the derivative of arctan (y/x) with respect to y??