The image of: $(5, 2, - 7)$ in the xy -plane is $(5, 2, 7)$ .

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A True
The image of : $(5, 2, - 7)$ in the xy plane is $(5, 2, 7)$ which is correct since the co-ordinates of x & y will not change after the reflection in xy plane & the z-coordinates will become negative.

Suggest Corrections

Similar questions

The image of point (5, 2, - 7) in XY plane is:

(5, 2, - 7)

(- 4, 0, 7)

Find the image of :

(i) (-2, 3, 4) in the yz-plane.

(ii) (-5, 4, -3) in the xz-plane.

(iii) (5, 2, -7) in the xy-plane.

(iv)(-5, 0, 3) in the xz-plane.

(v)(-4, 0, 0) in the xy-plane.

3 x + 2 y = 5, 2 x - 3 y = 7

Join BYJU'S Learning Program