- #1
lucasLima
- 17
- 0
So, i need to proof the triangle inequality ( d(x,y)<=d(x,z)+d(z,y) ) for the distance below
But I'm stuck at
In those fractions i need Xk-Zk and Zk-Yk in the denominators, not Xk-Yk and Xk-Yk. Thanks in advance
But I'm stuck at
In those fractions i need Xk-Zk and Zk-Yk in the denominators, not Xk-Yk and Xk-Yk. Thanks in advance