Schmall, Charles Nelson. [from old catalog] · New York, D. Van Nostrand company · leaf 30
n: -71 [since BC= - CB]. Hence, by changing u to — n above, we get the required for-mulee for external division, viz. : m — n mx — ny ^ y= -^• 222—22 10. To bisect the line joining two given points (xi,yi), (^2 5 1/2)-
Geometry, Analytic
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