Domezjo7cy7nthaneub Domezjo7cy7nthaneub

19-11-2016
Mathematics

contestada

∑from 1to infinity of n^2* e^-2n

Respuesta :

nobillionaireNobley nobillionaireNobley

21-11-2016

∑ from 1 to infinity of n^2* e^(-2n) = (e^2 + e^4)/(e^2 - 1)^3 = 0.23768

Answer Link

Otras preguntas

an airplane 30000 feet above the ground begins descending at a rate of 2000 feet per minute.write an equation to model the situation.

When a number x is multiplied by 9, the result is 35 . What is the value of x? Drag and drop the correct number into the box so that the equation is true.

What moves through water and forms a wave.

Consider f(x) = bx. Which statement(s) are true for 0 < b < 1? Check all that apply: The domain is all real numbers. The domain is x > 0. The range is

Ron has $49.Matt has $19 more than Ron.Naomi has $12 less than Matt.How much money do they have altogether?

Solve for the variable m. m-n=5

Triangle M is also a scaled copy of S. The scale factor from S to M is 32. What is the scale factor from M to S?

which branch prints money?A. ExecutiveB. LegislativeC. Judicial

a man pays 330 each month for his gym membership what is the change in the amount of money in his account after two thirds of a year

Dalton incorporated the law of conversation of mass into his atomic theory by asserting that? A. atoms are indivisible. B. atoms of different elements have diff