Write the auxiliary formulae related to `x^(2)-y^(2)=z^(2)`.

Options

A. `x=sqrt(y^(2)+z^(2)),y=sqrt(x^(2)-z^(2)) and z=sqrt(x^(2)-y^(2))`
B. `x=sqrt(z^(2)+y^(2)),y=sqrt(z^(2)+x^(2)) and z^(2)=sqrt(x^(2)-y^(2))`
C. `x=sqrt(y^(2)+z^(2)),y=sqrt(x^(2)-z^(2)) and z=sqrt(y^(2)-x^(2))`
D. `z=sqrt(x^(2)-y^(2)),y=sqrt(z^(2)+x^(2)) and x=sqrt(x^(2)+y^(2))`

Answer

A

Explanation

Make u, y and z as the subjects.