Geometry and algebra
find the equation and build the place geometric
1) located 4 units of the x axis
I do not understand. The answer is a cylinder of equation:
As located 4 units of the x axis can form a cylinder?
2) located 3 units the front of the plan yoz and the 5 units up the plan xoy
The answer is a straight x=3; x=5. As i build the place geometric?
well, think about 2d spaces. the geometric representation of the set of numbers 4 units from the x axis (both in the positive and negative directions) would be two lines, would it not? because along the lines y=4 or y=-4, it is constantly 4 units from the x-axis.
Originally Posted by Apprentice123
extend this to 3d space now...can you start to see the cylinder?
and im not sure about the second question sorry...the notation is kinda throwing me
Thank you. More I can not see in the axle: x, y and z.
The cylinder would be parallel to the axis z?
The second issue is a straight. With x=3 and z=5