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
Dimas [21]
3 years ago
6

Solve the problem. Determine which of the following sets is a subspace of Pn for an appropriate value of n. A: All polynomials o

f the form p(t) = a + bt2, where a and b are in ℛ B: All polynomials of degree exactly 4, with real coefficients C: All polynomials of degree at most 4, with positive coefficients
Mathematics
1 answer:
grin007 [14]3 years ago
3 0

Only A and B form subspaces of P_2 and P_4, respectively.

C does not form a subspace because it does not contain the zero vector.

You might be interested in
What equation could be used to solve for the length of XY?
Juliette [100K]
The as were is XY=22/sin(4)
8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAPP ITS DUE IN LIKE 4 MINS PLSS EXPLAIN UR ANSWER
Maksim231197 [3]

Answer:

My answer is letter A in a graph

3 0
3 years ago
1. 7/8 + 1 1/2 =<br> 2. 268.97 + 38.659 =<br> 3. 2 3/4 - 2/3 =<br> 4. 870.45- 96.38=
Mariana [72]
2. Equals 307.629 because if you line up the decimals when you and then you should get your right answer
8 0
3 years ago
Read 2 more answers
An arithmetic series consists of consecutive integers that are multiples are of 4. What is the sum of the first nine terms of th
Mrac [35]

Answer:  The answer is 144.


Step-by-step explanation: Let 'a' be the first term and 'd' be the common difference of the given arithmetic progression (A.P.).

According to the given information, A.P. is {0, 4, 8, 12, 16, . . .}, i.e., a=0 and d=4.

The sum of first n terms is given by

S_n=\dfrac{n}{2}\{2a+(n-1)d\}.

So, the sum of first 9 terms is

S_9=\dfrac{9}{2}\{2\times 0+(9-1)\times4\}=\dfrac{9}{2}(8\times 4)=144.

Thus, the required sum is 144.


4 0
3 years ago
Read 2 more answers
First to answer correct will be the baranist .the ratio of students who wear spectacles is 2:5.
aleksklad [387]

Answer:

1) Who wear: 2:5

Whi don't wear: 3:5

2) 10 don't wear spectacles

3) 25

Hope it helps!!!

8 0
3 years ago
Other questions:
  • A school requires an entrance exam score that is in the top 3% of the population in order to be accepted.
    15·2 answers
  • Which statement correctly describes the relationship between the graph of f(x)=4x and the graph of g(x)=f(x) 3 ?
    11·1 answer
  • What is the sum 5/3 +(1/5) please and explain
    11·2 answers
  • What number can 40 over 80 can be simplified to
    12·2 answers
  • While traveling across flat land, you notice a mountain directly in front of you. The angle of elevation to the peak is 1.5°. Af
    12·1 answer
  • Point Q' is the image of (-5,1) under a translation by 6 units to the right and 2 units down
    15·1 answer
  • A circle has a radius of 7 inches. What is the area of the circle?<br> Mark only one oval
    12·1 answer
  • Okay have posted the next one.
    14·2 answers
  • Which is a zero of the function f(x)=2x-6
    5·1 answer
  • 1. 3 tacos cost $18. Complete the table to show the cost of 4, 5, and 6 tacos at the same rate. Type the correct answer in each
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!