Get Your Answer Fast Within An Hour
First time here? Checkout the FAQs!
x

*Math Image Search only works best with zoomed in and well cropped math screenshots. Check DEMO

Let \(\mathcal{P}_{2}\) be the space of quadratic polynomials.

SubjeX | Startup Funding | Marketplace | Get Android App


MathsGee Android Q&A

0 like 0 dislike
97 views
Let \(\mathcal{P}_{2}\) be the space of quadratic polynomials.

a) Show that \(\langle f, g\rangle=f(-1) g(-1)+f(0) g(0)+f(1) g(1)\) is an inner product for this space.

b) Using this inner product, find an orthonormal basis for \(\mathcal{P}_{2}\).

c) Is this also an inner product for the space \(\mathcal{P}_{3}\) of polynomials of degree at most three? Why?
in Mathematics by ♦ Platinum (129,882 points) | 97 views

Related questions

0 like 0 dislike
0 answers
Let \(\mathcal{P}_{2}\) be the space of polynomials of degree at most 2 .
asked Jan 21 in Mathematics by ♦MathsGee Platinum (129,882 points) | 121 views
0 like 0 dislike
0 answers
Let \(\mathcal{P}_{3}\) be the linear space of polynomials \(p(x)\) of degree at most 3 .
asked Jan 21 in Mathematics by ♦MathsGee Platinum (129,882 points) | 66 views
0 like 0 dislike
0 answers
Let \(V, W\) be vectors in \(\mathbb{R}^{n}\).
asked Jan 21 in Mathematics by ♦MathsGee Platinum (129,882 points) | 198 views

Join the MathsGee Study Questions & Answers Club where you get study and financial support for success from our community. SEARCH - ASK - LEARN


On the MathsGee Study Questions & Answers, you can:


1. Ask questions


2. Answer questions


3. Vote on Questions and Answers


4. Tip your favourite community member(s)


5. Create Live Video Tutorials (Paid/Free)


6. Join Live Video Tutorials (Paid/Free)


7. Earn points for participating



Posting on the MathsGee Study Questions & Answers


1. Remember the human


2. Behave like you would in real life


3. Look for the original source of content


4. Search for duplicates before posting


5. Read the community's rules




Q&A RULES


1. Answers to questions will be posted immediately after moderation


2. Questions will be queued for posting immediately after moderation


3. Depending on how many posts we receive, you could be waiting up to 24 hours for your post to appear. But, please be patient as posts will appear after they pass our moderation.


Subjects

Most popular tags

MathsGee Android Q&A