MHB The Benefits of Organic Gardening"Organic Gardening: Unlocking Nature's Benefits

  • Thread starter Thread starter Lorena_Santoro
  • Start date Start date
  • Tags Tags
    Organic
Lorena_Santoro
Messages
22
Reaction score
0
 
Mathematics news on Phys.org
$\bigg[(2+2\sqrt{2})^2 \cdot (6-4\sqrt{2}) \bigg]^{1/6}$

$\bigg[2(6+4\sqrt{2})(6-4\sqrt{2}) \bigg]^{1/6}$

$\bigg[2(36-32) \bigg]^{1/6}$

$\bigg[2^3\bigg]^{1/6} = \sqrt{2}$
 
Thread 'Erroneously  finding discrepancy in transpose rule'
Obviously, there is something elementary I am missing here. To form the transpose of a matrix, one exchanges rows and columns, so the transpose of a scalar, considered as (or isomorphic to) a one-entry matrix, should stay the same, including if the scalar is a complex number. On the other hand, in the isomorphism between the complex plane and the real plane, a complex number a+bi corresponds to a matrix in the real plane; taking the transpose we get which then corresponds to a-bi...

Similar threads

  • · Replies 4 ·
Replies
4
Views
2K
Replies
1
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 15 ·
Replies
15
Views
2K
Replies
5
Views
1K
  • · Replies 2 ·
Replies
2
Views
2K