Arnold K H Tan's answer to kristen's Secondary 4 A Maths Singapore question.

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Arnold K H Tan
Arnold K H Tan's answer
2155 answers (A Helpful Person)
1st
You don't need the equation of the tangent... only the gradient of the tangent.
kristen
Kristen
2 years ago
thank you
Arnold K H Tan
Arnold K H Tan
2 years ago
Welcome