Education

Bantuin Dong Kk/Bg,Mau Dikumpulkan Besok

Written by Winona · 8 sec read >


Bantuin Dong Kk/Bg,Mau Dikumpulkan Besok

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Jawab:

vektor normal

Ax + By + C =0
Vektor normal \sf \overline {n} = \{A,B\}

14
a. y = -4x + 2
4x + y – 2= 0
\sf \overline {n} = (4, 1)

b. y = 1/5 x – 1 . .
5y = x – 4
x – 5y – 4= 0
\sf \overline {n} = (1, -5)

c. -3x – 5y +8 = 0

3x + 5y – 8 = 0

\sf \overline {n} = (3, 5)


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