human
Find the foot of perpendicular of a point in a 3 D plane | Function to find foot of perpendicular.
Driver Code.
function call"
Solution in Python:
 ... Can you provide a code to find the foot of perpendicular of a point in a 3 D plane and the other steps required?
assistant
#Here is code to find the foot of perpendicular of a point in a 3 D plane and the other steps required.
 def foot ( a , b , c , d , x1 , y1 , z1 ) :
	k = ( - a * x1 - b * y1 - c * z1 - d ) / ( a * a + b * b + c * c ) ;
	x2 = a * k + x1 ;
	y2 = b * k + y1 ;
	z2 = c * k + z1 ;
	print ( " x2 ▁ = " , round ( x2 , 1 ) )
	print ( " y2 ▁ = " , round ( y2 , 1 ) )
	print ( " z2 ▁ = " , round ( z2 , 1 ) )
if __name__ == " _ _ main _ _ " :
	a = 1
	b = - 2
	c = 0
	d = 0
	x1 = - 1
	y1 = 3
	z1 = 4
	foot ( a , b , c , d , x1 , y1 , z1 )