1300 Math Formulas Math EBooks

Page 144

CHAPTER 7. ANALYTIC GEOMETRY

========= =

= Figure 91.

= 614. fåÅÉåíÉê=EfåíÉêëÉÅíáçå=çÑ=^åÖäÉ=_áëÉÅíçêëF=çÑ=~=qêá~åÖäÉ= ~ñ + Äñ O + Åñ P ~ó + Äó O + Åó P I= ó M = N ñM = N I== ~ +Ä+Å ~ +Ä+Å ïÜÉêÉ= ~ = _` I= Ä = `^ I= Å = ^_ K== =

======== =

= Figure 92.

134


Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.