Mathematics (AS & A Level) · Oct / Nov 2021 · Paper 31 · Question 9
9709
As printed in the paper
The question as text
Two lines l and m have equations r = 3i + 2j + 5k + s4i −j + 3k and r = i −j −2k + t−i + 2j + 2k respectively.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
9(a)[2]
9(b)[5]
9(c)[4]
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