?? - 2016 Q5 ANSWERS
5. (i) Find, using calculus, the x coordinate of the turning point of the curve with equation
Give your answer to 4 decimal places. (5)
(ii) Given x = sin22y, 0 < y < π/4, find dy/dx as a function of y
Write your answer in the form
dy/dx = pcosec(qy), 0 < y < π/4
where p and q are constants to be determined. (5)
(ii) Given x = sin22y, 0 < y < π/4, find dy/dx as a function of y
Write your answer in the form
dy/dx = pcosec(qy), 0 < y < π/4
where p and q are constants to be determined. (5)