What do the following equations represent in R3?
Match the two sets of letters:
a. a vertical plane
b. a horizontal plane
c. a plane which is neither vertical nor horizontal
A. 7x+8y = -3
B. x = -4
C. y = 0
D. z = 10
Solution:-
7x+8y = -3
a vertical plane
x = -4
a vertical plane
y = 0
a vertical plane
z = 10
a horizontal plane