Respuesta :

XxItzPaglisBandixX

Answer:

[tex]\colorbox{black}{\blue{\boxed{\colorbox{black}{\pink{\cal{Answer}}}}}}[/tex]

mhanifa

Answer:

We can verify each sum by checking for the sum of one term, which is 2:

  • A. n = 1 ⇒ 2*1 = 2, correct
  • B. n = 1 ⇒ 2(2) = 4, incorrect
  • C. n = 1 ⇒ 1 + 2 = 3, incorrect

So A is the correct choice

Otras preguntas