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secondary 4 | A Maths
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batrisya
Batrisya

secondary 4 chevron_right A Maths chevron_right Singapore

pls help with qn ii)!! i have already made dy/dx …

Date Posted: 2 years ago
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Willie
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batrisya
Batrisya
2 years ago
how did u get the equation - flipped dy/dx = 1/24k…
Willie
Willie
2 years ago
gradient of normal x gradient of tangent = -1
gradient of normal = -1/(gradient of tangent)
= -1/(dy/dx)