On the condition that the straight line lx+my+nz=0 should be a normal to the conic (a, b, c, f, g, h)(x, y, z)2=0 the co-ordinates being trilinear

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On the condition that the straight line lx+my+nz=0 should be a normal to the conic (a, b, c, f, g, h)(x, y, z)2=0 the co-ordinates being trilinear

Volume 9
R. H. Pinkerton
DOI: https://doi.org/10.1017/S0013091500030698

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On the condition that the straight line lx+my+nz=0 should be a normal to the conic (a, b, c, f, g, h)(x, y, z)2=0 the co-ordinates being trilinear

Volume 9
R. H. Pinkerton
DOI: https://doi.org/10.1017/S0013091500030698

To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.

On the condition that the straight line lx+my+nz=0 should be a normal to the conic (a, b, c, f, g, h)(x, y, z)2=0 the co-ordinates being trilinear

Volume 9
R. H. Pinkerton
DOI: https://doi.org/10.1017/S0013091500030698

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