## In space with coordinate system $$Oxyz$$, give the point $$A\left( {1\,;\,2\,;\,3} \right)\,$$. The point symmetrical to A through the plane $$\left( {Oxz} \right)$$ has coordinates

Question 6: In space with coordinate system $$Oxyz$$, give the point $$A\left( {1\,;\,2\,;\,3} \right)\,$$. The point symmetrical to A through the plane $$\left( {Oxz} \right)$$ has coordinates A. $$\left( {1\,;\, – 2\,;\,3} \right )\,$$. B. $$\left( {1;2; – 3} \right)\,$$. C. $$\left( { – 1\,;\, – 2\,;\, – 3} \right)\,$$. D. \(\left( { – […]