Question

for point (x,y,z)if we apply reflection about x axis then the new point will be
​

Answer 1

Answer:

Explanation:

When point M is reflected in x-axis, the image M' is formed in the fourth quadrant whose co-ordinates are (h, -k). Thus we conclude that when a point is reflected in x-axis, then the x-co-ordinate remains same, but the y-co-ordinate becomes negative.