human
Program to check whether 4 points in a 3 | Function to find equation of plane ..
checking if the 4 th point satisfies the above equation.
Driver Code ;"
How can the above be solved in Python?
 Write me a code to program to check whether 4 points in a 3 and the other steps required?
assistant
#Here is code to program to check whether 4 points in a 3 and the other steps required.
 def equation_plane ( x1 , y1 , z1 , x2 , y2 , z2 , x3 , y3 , z3 , x , y , z ) :
	a1 = x2 - x1
	b1 = y2 - y1
	c1 = z2 - z1
	a2 = x3 - x1
	b2 = y3 - y1
	c2 = z3 - z1
	a = b1 * c2 - b2 * c1
	b = a2 * c1 - a1 * c2
	c = a1 * b2 - b1 * a2
	d = ( - a * x1 - b * y1 - c * z1 )
	if ( a * x + b * y + c * z + d == 0 ) :
		print ( " Coplanar " )
	else :
		print ( " Not ▁ Coplanar " )
x1 = 3
y1 = 2
z1 = - 5
x2 = - 1
y2 = 4
z2 = - 3
x3 = - 3
y3 = 8
z3 = - 5
x4 = - 3
y4 = 2
z4 = 1
/ * function calling * /
equation_plane ( x1 , y1 , z1 , x2 , y2 , z2 , x3 , y3 , z3 , x4 , y4 , z4 )