(b) The pyramid defined by the coordinate $A(0, 0, 0)$, $B(1, 0, 0)$,…

Question

(b) The pyramid defined by the coordinate $A(0, 0, 0)$, $B(1, 0, 0)$, $C(0, 1, 0)$ and $D(0, 0, 1)$ is rotated $45$ degree about line $L$ that has the direction $V = J + K$ and passing through the point $C(0, 1, 0)$. Find the coordinate of the rotated figure.

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