Page 155 - 1300 Math Formulas

CHAPTER 7. ANALYTIC GEOMETRY

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Figure 106.
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634. píê~áÖÜí=iáåÉ=áå=m~ê~ãÉíêáÅ=cçêã=
 = ~ñ N + íÄ N
 I==
 ó = ~ O + íÄ O
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( ) ó I ñ ~êÉ=íÜÉ=ÅççêÇáå~íÉë=çÑ=~åó=ìåâåçïå=éçáåí=çå=íÜÉ=äáåÉI==
( ~ N ~ =~êÉ=íÜÉ=ÅççêÇáå~íÉë=çÑ=~=âåçïå=éçáåí=çå=íÜÉ=äáåÉI==
) I
O
( Ä N Ä =~êÉ=íÜÉ=ÅççêÇáå~íÉë=çÑ=~=îÉÅíçê=é~ê~ääÉä=íç=íÜÉ=äáåÉI==
) I
O
í=áë=~=é~ê~ãÉíÉêK=
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