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## Homework Statement

L1 has the vector equation r=2i+3j-5k + t(4i-2j+k)

Does the point (16,-3,-2) lie on the line?

## Homework Equations

Unknown

## The Attempt at a Solution

I have a simple(i think) vector question but i just don't know the method to work it out.

I have searched on the internet and through my books and i can't find a similar problem anywhere. Any help would be much appreciated.

Thanks