Question

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.

Answer 1

(i) $\left(2,3,4\right)$
(ii) $\left(-5,-4,-3\right)$
(iii) $\left(5,2,7\right)$
(iv) $\left(-5,0,3\right)$
(v) $\left(-4,0,0\right)$