Question

Please solve step by step ​

Answer 1

Answer:

0 ,0, 0

Step-by-step explanation:

${x}^{2} - yz = {1}^{2} - 1 \times 1 = 0 \\ {y}^{2} - zx = {1}^{2} - 1 \times 1 = 0 \\ {z}^{2} - xy = {1}^{2} - 1 \times 1 = 0$