Two curves aix2+biy2=1; i=1,2 where a1≠a2, b1≠b2, a1,a2,b1,b2≠0 – InterviewSolution

1.	Two curves aix2+biy2=1; i=1,2 where a1≠a2, b1≠b2, a1,a2,b1,b2≠0 may intersect orthogonally if _____
Answer» Two curves $a_{i} x^{2} + b_{i} y^{2} = 1; i = 1, 2$ where $a_{1} \neq a_{2}, b_{1} \neq b_{2}, a_{1}, a_{2}, b_{1}, b_{2} \neq 0$ may intersect orthogonally if _____

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