DavaneeY558667 DavaneeY558667
  • 03-11-2022
  • Mathematics
contestada

Write down the first five terms of the sequence an=(n+4)!2n2+6n+7a1 = a2 = a3 = a4 = a5 =

Write down the first five terms of the sequence ann42n26n7a1 a2 a3 a4 a5 class=

Respuesta :

ElijahT577557 ElijahT577557
  • 03-11-2022

Step 1

Given;

[tex]\begin{gathered} a_n=\frac{(n+4)!}{2n^2+6n+7} \\ n=1,2,3,4,5 \end{gathered}[/tex]

Step 2

[tex]a_1=\frac{(1+4)!}{2(1)^2+6(1)+7}=\frac{120}{15}=8[/tex][tex]a_2=\frac{(2+4)!}{2(2)^2+6(2)+7}=\frac{720}{27}=\frac{80}{3}[/tex][tex]a_3=\frac{(3+4)!}{2(3)^2+6(3)+7}=\frac{5040}{43}[/tex][tex]a_4=\frac{(4+4)!}{2(4)^2+6(4)+7}=\frac{8!}{63}=640[/tex][tex]a_5=\frac{(5+4)!}{2(5)^2+6(5)+7}=\frac{9!}{87}=\frac{120960}{29}[/tex]

Answer Link

Otras preguntas

A 20-foot-tall lamp post cast a shadow that is 28 feet long. Standing next to the lamp post is a 6-foot tall man. About how long is the shadow of the man?
answer all. need letter answers
Which of the following accurately describes a difference in the long-term impact of Zoroastrianism and the Vedic religion? A. Zoroastrianism gave rise to Dao
Which direction does air circulate into low pressure zones in the northern and southern hemispheres
Describe difference between muscle and non-muscle cell?
What is the figure of speech in the sentence Honors are silly toys.
all of them very stuck
find the difference in simplest form. 2b/b^2-2b+1 - 2/b^2-2b+1
Kevin works as a cook. He earns $1,628.14 every 8 weeks. About how much does Kevin earn per week? A About $250.00 per week B About $150 per week C About $200
whats the difference between active and passive? examples needed