InterviewSolution
Saved Bookmarks
| 1. |
IfP_1 , P_2 , P_3are lengths ofaltitudesof a triangle from itsverticesto the oppositesidesthen(1)/(p_1) + ( 1)/(P_2) +(1)/(p_3)= |
|
Answer» `(1)/( r_1) ` |
|