Use differentiation to find the approximate 2e change in y as x increases from 1 to 1 + h, where h is small. [6] © UCLES 2020 0606/23/M/J/20 [Turn over PMT 10 9 DO NOT USE A CALCULATOR IN THIS QUESTION. (a) Find the term independent of x in the binomial expansion of ...
with annoyances such as repeated questions, poor differentiation (leaping from the ridiculously easy to the far-too-difficult) and clunky presentation. Transfinite Research set out to do things properly, developing code for textbook-quality pdf generation of algebra, diagrams and graphs, as well as...
🏆 Challenging Questions1) Solve the following equation and find all the possible values of x: (x² - x - 5)x² - 2x - 3 = 1 2) Show that x2 -2xy + 2y2 can never be a negative. Ad: The author of this site offers fully interactive tutorial on differentiation...