As part of a larger question, i need to find a point the following line goes through:(adsbygoogle = window.adsbygoogle || []).push({});

r = -i + 2j + k + t(i-2k)

I have rearranged it into an alternative form (as per my notes) as

r = (t-1) i + 2j + (1-2t) k

i am supposed to be able to find a point the line passes through from this but i just cant see it, can someone help me out?

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# Homework Help: 3d Point Coordinates

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