Q4 of 26 Page 1

Write the coordinates of the point which is the reflection of the point ( alpha , beta , gamma ) in the XZ-plane.


The given point is (α, β, γ)


The reflection of the points in the XZ- plane where the sign of the y coordinate changes.


Hence, the reflection of the point (α, β, γ) in the XZ plane is (α, -β, γ).


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