Caustin071 Caustin071
  • 04-05-2017
  • Mathematics
contestada

What is the third term of the sequence? a1 = m an = 2an-1

Respuesta :

ghanami
ghanami ghanami
  • 04-05-2017
hello :
if n = 3
a3 =2a2
a2 = 2m
a3 =4m
Answer Link
RenatoMattice RenatoMattice
  • 19-03-2019

Answer: Our third term is 4m.

Step-by-step explanation:

Since we have given that

[tex]a_1=m\\\\a_n=2a_{n-1}[/tex]

We need to find the third term i.e. [tex]a_3[/tex]

According to general recursive terms:

[tex]a_3=2a_2[/tex]

So, we first find the second term:

[tex]a_2=2a_1\\\\a_2=2m[/tex]

so, our third term becomes,

[tex]a_3=2a_2\\\\a_3=2\times 2m\\\\a_3=4m[/tex]

Hence, our third term is 4m.

Answer Link

Otras preguntas

Find each amount: 3.8% of 25
Pictures at an Exhibition by Mussorgsky was a tribute to: A. a World's Fair. B. an exhibition of Russian china. C. an exhibition of Greek sculptures. D. an exhi
if m*n=-12 and m+n=11 what is m? what is n? x^2+11x-12=(x+m)(x+n)
Can someone help me
What does (6×9)+6+9 equal?
kim spends 5.00 for a foot massage. if its costs 0.75 for each sessions how many sessions did kim get
13. WRITE Math Write a word problem that involves two fractions. Include the solution. Please help fast
PLEASE PLEASE PLEASE HELP! I NEED THESE ANSWERS AND I NEED THEM CORRECT BECAUSE IM FAILING AND IF I GET A GOOD GRADE ON THIS TEST I WILL PASS!! 1. During the Pr
Which of the following describes how plant and animals each contribute to the survival of the other in a cooperative relationship called interdependence? a. An
The answers at the bottom are $17.67 $12.22 $15.19 $16.19 in case you can’t see it .