Question

Any help?

My answer is incorrect.

(1 point) Find an equation of a plane containing the three points A = (-2, 5, -1), B= (1,6, 0) ,C = (1,7,2) 1x-6y+3z=31

Answer 1

given points A: 1-2,5,-1) 8:11,6,00 6:11,7,2) Equation of any plane through the point (2, 7, 8 ) 10...42,) - 69, 5-1) ala-a,)tbly-y,)+01 Z-7,)=0 ala+2) +b67-5)+C17+1)=0 – 0 Espen ① passes through the point (1.6.038 (1.7.2) al1+2)+616-5)+c (0+1=0 a (3) - 6+070 - 3a-b+6=0 - (1,7,2) in Ear o a (1+2)+b(7-5)+((a+7)=0 3a + 2b +300 — 3a-b+c=0 3 a tab+30=0 By coogs mulliplication

& b : 6 ਅਤ substituling Ear a, b, 8c valuco in ear o -6k+ 2) + 0 X -6)+੧{z +) 20 - 8 -10 + +੧ +੧: ਨੂੰ -ਨੂੰ + : -): . - ੧ +l= 0 .