Mathematics
23.03.2023 19:42
252
353
6
Solved by an expert
In the sequence an=(-1)^n (n^2+1), find a2
In the sequence an=(-1)^n (n^2+1), find a2
Show Answers
aesthetickait
4,5(50 marks)
an=(-1)^n (n^2+1), find a2
a2=(-1)^2*(2^2+1)
a2=1*5
a2=5
a2=(-1)^2*(2^2+1)
a2=1*5
a2=5
Jasminanai42
4,9(73 marks)
It’s the last one hope this guy
Popular Questions about the subject: Mathematics
What slope equation would be perpendicular to y=5x-10?...
Mathematics
26.09.2020 17:28
How do I find b of the traingal...
Mathematics
07.04.2020 08:08
If candies are sold at 3 pcs for php.2.00.how many candies can melai get if...
Mathematics
16.06.2022 09:39
A tabletop in the shape of a trapezoid has an area of 4,732 square centimeters....
Mathematics
30.10.2021 14:44
Hey I’m taking a test Please answer I’ll give brainliest.!!...
Mathematics
02.03.2022 04:16
Let P be a polynomial function, and + 1x? - 10x2 + dx – 10 . If (x-2) is a factor...
Mathematics
16.11.2021 04:47
WEEBS pls tell me im not the only one who finds this attractive...
Mathematics
22.08.2021 19:01
In ΔDEF, f = 420 cm, e = 720 cm and ∠E=136°. Find all possible values of ∠F,...
Mathematics
29.12.2021 03:20
Which equation, when solved for x, is equivalent to px-r=w?...
Mathematics
22.12.2021 18:17
New questions by subject
Which faiths are represented on the map?...
Social Studies
23.08.2022 09:14
Marie curie 1867-1934 was an influential scientist in her generation...think...
English
05.07.2021 07:07
Which BEST paraphrases information from the excerpt without plagiarizing the...
English
25.10.2021 19:36
Write an equation for the following phrase: four less than 9 times a number...
Mathematics
14.10.2021 16:19
5/8 de 24 mariposas sonmariposas...
Mathematics
27.09.2022 00:29
What are two issues with the Dred Scott v Sandford court case?...
History
31.05.2020 22:49
what are essential to carbon storage because they decompose dead materials and...
Chemistry
13.12.2021 15:31
Meanwhile Don Quixote worked upon a farm labourer, a neighbour of his, an honest...
English
18.04.2022 18:24
What is the blue graph represents what equation ? Helppp...
Mathematics
20.05.2022 15:04
Find out answers to questions
from an AI-bot
from an AI-bot
Get full access
Answers
