Question

M1(1,-3,4),M2(0,-2,-1)M3(1,1,-1)

Answer 1

Відповідь:

      |    

      |    M3 (1, 1, -1)

      |    

      |    

_______|___ M1 (1, -3, 4)

      |      

      |      

      |      

      |    M2 (0, -2, -1)

      |      

Answer 2

It seems like you've provided three points in 3D space, denoted as M1, M2, and M3. If you have a specific question or task related to these points, please let me know, and I'll be happy to assist you.