Linear Algebra Problem Solved: Find the Solution Now!

h4v0k
Messages
10
Reaction score
0
(Solved)

Solved. Thanks. Anyone know how to delete the thread?
 
Last edited:
Physics news on Phys.org
Multiply your matrix times the vector. What do you get? You want that to equal (a+bt) times the vector. What's the condition that will make that true?
 
Did just what you said.
 
Last edited:


h4v0k said:
Solved. Thanks. Anyone know how to delete the thread?

You aren't supposed to delete threads. If everybody did that there wouldn't be anything here to use 'search' on.
 

Thread 'Prove that the integral is equal to ##\pi^2/8##'

Prove $$\int\limits_0^{\sqrt2/4}\frac{1}{\sqrt{x-x^2}}\arcsin\sqrt{\frac{(x-1)\left(x-1+x\sqrt{9-16x}\right)}{1-2x}} \, \mathrm dx = \frac{\pi^2}{8}.$$ Let $$I = \int\limits_0^{\sqrt 2 / 4}\frac{1}{\sqrt{x-x^2}}\arcsin\sqrt{\frac{(x-1)\left(x-1+x\sqrt{9-16x}\right)}{1-2x}} \, \mathrm dx. \tag{1}$$ The representation integral of ##\arcsin## is $$\arcsin u = \int\limits_{0}^{1} \frac{\mathrm dt}{\sqrt{1-t^2}}, \qquad 0 \leqslant u \leqslant 1.$$ Plugging identity above into ##(1)## with ##u...
View full post »

Similar threads

Solving a Linear Combination Problem
Replies
2
Views
2K
Introduction to Linear Algebra: Solving Real-World Problems
Replies
10
Views
2K
Proving statements about matrices | Linear Algebra
Replies
25
Views
3K
Help with a Linear Algebra problem please
Replies
3
Views
1K
Orthogonal Projection Problems?
Replies
5
Views
1K
Determining value of r that makes the matrix linearly dependent
Replies
4
Views
2K
B What unique contributions to math did linear algebra make?
Replies
19
Views
3K
Given specific v, dimension of subspace of L(V, W) where Tv=0?
Replies
15
Views
2K
Linear Algebra - Solving AC RLC circuit
Replies
6
Views
4K
What can we say about the eigenvalues if ##L^2=I##?
Replies
12
Views
2K

Hot Threads

Recent Insights

Back
Top