- Tardigrade
- Question
- Mathematics
- State T for true and F for false. (i) The y-axis and z-axis, together determine a plane known as yz-plane. (ii) The point (4, 5, -6) lies in the VIth octant. (iii) Three mutually perpendicular planes divide the space into 8 octants. (iv) The equation of the plane z = 6 represent a plane parallel to the xy-plane, having a z-intercept of 6 units. (i) (ii) (iii) (iv) (a) F F T T (b) T T F F (c) T F F F (d) T F T T
Q.
State for true and for false.
(i) The -axis and -axis, together determine a plane known as -plane.
(ii) The point lies in the octant.
(iii) Three mutually perpendicular planes divide the space into octants.
(iv) The equation of the plane represent a plane parallel to the -plane, having a -intercept of units.
(i)
(ii)
(iii)
(iv)
(a)
F
F
T
T
(b)
T
T
F
F
(c)
T
F
F
F
(d)
T
F
T
T
| (i) | (ii) | (iii) | (iv) | |
|---|---|---|---|---|
| (a) | F | F | T | T |
| (b) | T | T | F | F |
| (c) | T | F | F | F |
| (d) | T | F | T | T |
Solution: