Four points (0, -1, -1) (-4, 4, 4) (4, 5, 1) and (3, 9, 4) are coplanar. Find the equation of the plane containing them.
A. 5x + 7y + 11z – 4 =0
B. 5x – 7y + 11z + 4 = 0
C. 5x – 7y – 11z – 4 = 0
D. 5x + 7y – 11z + 4 = 0
Answer:B
Four points (0, -1, -1) (-4, 4, 4) (4, 5, 1) and (3, 9, 4) are coplanar. Find the equation of the plane containing them.
A. 5x + 7y + 11z – 4 =0 B. 5x – 7y + 11z + 4 = 0 C. 5x – 7y – 11z – 4 = 0 D. 5x + 7y – 11z + 4 = 0