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secondary 3 | A Maths
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m1205
M1205

secondary 3 chevron_right A Maths

Please help thank you

Date Posted: 6 years ago
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Sim Ju Chuan
Sim Ju Chuan's answer
2 answers (Tutor Details)
1st
Use properties of discriminant, if curve meet line, it can be 1 solution or 2 solutions. if line is a tangent to the curve then it's only 1 solution. if there's no solution then the line does not meet the curve.