evinda
Gold Member
MHB
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Hello !
I have to find the orthogonal trajectories of the curves :
x^{2}-y^{2}=c , x^{2}+y^{2}+2cy=1 ..
How can I do this??
For this: x^{2}-y^{2}=c I found \left | y \right |=\frac{M}{\left | x \right |} ,and for this: x^{2}+y^{2}+2cy=1,I found: y=Ax-D,c,A,D \varepsilon \Re .
Is this right??And how can I continue??
I have to find the orthogonal trajectories of the curves :
x^{2}-y^{2}=c , x^{2}+y^{2}+2cy=1 ..
How can I do this??
For this: x^{2}-y^{2}=c I found \left | y \right |=\frac{M}{\left | x \right |} ,and for this: x^{2}+y^{2}+2cy=1,I found: y=Ax-D,c,A,D \varepsilon \Re .
Is this right??And how can I continue??