If the points \( \mathrm{P}(0,-11,4), \mathrm{Q}(4, p,-2) \) and \( \mathrm{R}(2,-3,1) \) are co... VIDEO
If the points \( \mathrm{P}(0,-11,4), \mathrm{Q}(4, p,-2) \) and \( \mathrm{R}(2,-3,1) \) are collinear, find the value of \( p \).
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