Timothy Wong's answer to Janet's Junior College 2 H2 Maths Singapore question.

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Timothy Wong
Timothy Wong's answer
8 answers (Tutor Details)
1st
hope this helps. the trick is to note that since the WHOLE LINE is embedded in the plane, EVERY value of λ must also satisfy the equation. so one eqn can be split into two (line 3.)
Janet
Janet
4 years ago
Thank you!