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Q: Let a, b, c be positive real numbers. The following system of equations in x, y & z:-x^2/a^2+y^2/b^2-z^2/c^2=1, x^2/a^2-y^2/b^2+z^2/c^2=1, -x^2/a^2+y^2/b^2+z^2/c^2=1 has(a) no solution(b) unique solution(c) infinitely many solutions(d) finitely many solutions

Answer» Q: Let a, b, c be positive real numbers. The following system of equations in x, y & z:-
x^2/a^2+y^2/b^2-z^2/c^2=1, x^2/a^2-y^2/b^2+z^2/c^2=1, -x^2/a^2+y^2/b^2+z^2/c^2=1 has
(a) no solution
(b) unique solution
(c) infinitely many solutions
(d) finitely many solutions


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