1
$\begingroup$

Let $w = \mbox{span} \{(1,1,-2,0)^T,(1,0,2,1)^T\}$

Find an orthonormal basis for $w$ using dot product

  • 0
    And when you are sure you understand, you can post a solution, and then later you can accept it.2012-10-25

1 Answers 1

0

Just use Gram-Schmidt on $w$ which gives $v_1 = \frac{1}{\sqrt{6}}(1,1,-2,0)$ and $v_2 = \frac{1}{3\sqrt{2}}(3,1,2,2).$