This is a question from TJC Promotion 2017 Question 10. Thank you Mr. Wee for sharing. Mr. Scrimp started a savings account which pays compound interest at a rate of r% per year on the last day [...]

VJC P1 Q6 A curve has equation and a line has equation as shown above. is a fixed point on C and A is an arbitrary point on . State the geometrical relationship between the line segment AB and is [...]