HirotoZ542908 HirotoZ542908
  • 03-11-2022
  • Mathematics
contestada

Find S7 when sn = ( -1 ) n

Respuesta :

KaylonG740168 KaylonG740168
  • 03-11-2022

Okay, here we have this:

Considering the provided sequence, let's find the requested term, so we obtain the following:

[tex]\begin{gathered} S_n=(-1)^n \\ S_7=(-1)^7 \\ S_7=-1 \end{gathered}[/tex]

Finally we obtain that S₇ is equal to -1.

Answer Link

Otras preguntas

Newtons third law of motion is also known as the law of ?
What is a communicable disease ?
How did the Declaration of Independence change the nature of the American Revolution?
What is a communicable disease ?
Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en
How did the depression affect women and children?
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
Simplify (7-5i)(-3+9i)-(5+6i)^2
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch