Let a,b,c be positive numbers. The following system of equations in x,y and z: x^2 a^2 + y^2 b^2 - z^2 c^2...

Question

Let a,b,c be positive numbers. The following system of equations in x,y and 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 and - x^2 a^2 + y^2 b^2 + z^2 c^2 =1 has

Accepted Answer

(D)

JEE Main Mathematics question

Solution

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