1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
S_A_V [24]
3 years ago
7

What is the recursive formula and the explicit formula for the geometric sequence 2,6,18,54

Mathematics
1 answer:
natta225 [31]3 years ago
8 0
First term = 2
common ratio = 6
You might be interested in
determine the householder transformation that annihilates all but the first entry of the vector [1 1 1 1 ]t. specifically, if (
Stolb23 [73]

Answer:

v=a+ 2e1= [3 1 1 1] x^{T}.

Step-by-step explanation:

Let a = ^{}\left[\begin{array}{ccc}\\1&1&1\\\end{array}\right] ^{T}and we know that\alpha=±║α║₂= 2.

As we have gone over in class, the formula for v is v= a-\alphae1

with the sign of chosen to avoid subtraction. This gives v=a+ 2e1= [3 1 1 1] x^{T}.

Disclaimer ;The question is incomplete

Question:

Determine the Householder transformation that annihilates all but the first entry of the vector[1 1 1 1]>Specifically, if

I-2vv^{T}/v^{T}v\left[\begin{array}{ccc}1\\1\\1\\1\end{array}\right]==\left[\begin{array}{ccc}\alpha \\0\\0\\0\end{array}\right]

what are the values of α and v?

#SPJ4

learn more about it on

brainly.com/question/28180105

8 0
1 year ago
Solve each equation by substitution
Aneli [31]

Answer:

<em>(1, 7) </em>

Step-by-step explanation:

y = 3x + 4

y = 6x + 1

6x + 1 = 3x + 4 ⇒ x = 1

y = 3(1) + 4 = 7

<em>(1, 7)</em>

4 0
3 years ago
Read 2 more answers
The sum of two numbers is 14 and sum of their squares is 100.Find the numbers
Misha Larkins [42]

Answer:

8 and 6

Step-by-step explanation:

8*8=64

6*6=36

36+64=100

6 0
3 years ago
3x+8x(-8x+3)= simplify it i guess
xxMikexx [17]

Answer:

27x-64x^2

Step-by-step explanation:

Distribute the 8x

3x-64x^2+24x

Combine like terms (3x and 24x)

27x-64x^2

6 0
3 years ago
Read 2 more answers
Name the smallest even number divisible by 6 and 9.
Step2247 [10]

Answer:

18

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • 1/3 divided by 13/9 whats the answer
    12·2 answers
  • 8% of the rides in the park are water rides. if there are 4 water rides how many rides are there in total
    10·1 answer
  • Three players scored a total of 70 points during a basketball game. One player scored twice as many as one teammate and ten poin
    11·1 answer
  • A suspension bridge with weight uniformly distributed along its length has twin towers that extend 75 meters above the road surf
    9·1 answer
  • This can somebody help me FAST!.!.!.!.!.!.!!.
    6·1 answer
  • Write the word sentence as an equations. you don't need to solve it
    9·2 answers
  • David drove 135 miles in 3 hours <br>​
    10·2 answers
  • 20 POINTS NO CAP PLEASE HELP ME NEED RIGHT ANSWER
    10·2 answers
  • A_________is a common multiple of two or more denominators
    15·1 answer
  • What is the greatest possible integer solution of the inequality 3.7x&lt;12.3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!