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secondary 4 | A Maths
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secondary 4 chevron_right A Maths

Pls help me with q4

Date Posted: 2 years ago
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Tan Yan Pei
Tan Yan Pei's answer
41 answers (Tutor Details)
When there are and related to tangent and normal,usually you'll need to use the fact that tangent X normal= -1. And for the second part,that type of qn need to use simultaneous equations.