Question: Name the conic y2 = Lx + Kx2 according to the value of K and then show that in every case |L| is the length

Name the conic y2 = Lx + Kx2 according to the value of K and then show that in every case |L| is the length of the latus rectum of the conic. Assume that L ≠ 0.

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