- #1
Je m'appelle
- 120
- 0
Homework Statement
Hello there, I'm having trouble solving the following system:
x^2 + y^2 = 1 (I)
x^2 + z^2 + x*z*sqrt(3) = 4 (II)
y^2 + z^2 + z*y = 3 (III)
Homework Equations
The Attempt at a Solution
Working on (I):
y^2 = 1 - x^2
Working on (III):
(1 - x^2) + z^2 + z*sqrt(1 - x^2) = 3
z = (2 + x^2)/(z + sqrt(1 - x^2))
And here starts the problem, because I can't isolate the 'z', so I can't really move on.