Дві прямі l 1 : A 1 x+B 1 y+C 1 =0; l 2 : A 2 x+B 2 y+C 2 =0 перпендикулярні...
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
Дві прямі l1: A1x+B1y+C1=0; l2: A2x+B2y+C2=0 перпендикулярні тоді і тільки тоді, коли
❌
0%
0%
0%
Want instant access to all verified answers on dl.guscoll.com?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!