playground
This is an old revision of the document!
20.10
e
$$ \begin{split} (x - x^4) ^ {-2} \\ -2 (x - x^4) ^ {-3} \cdot 1 - 4 x^3 \\ -2(x - x^4) ^ {-3} \end{split} $$
Behalve de kettingregel gebruik je ook de somregel!
20.13
b
$$ \begin{split} x cos(2x) \\ cos (2x) &+ x -sin(2x) \cdot 2 \\ cos (2x) ^- 2x sin(2x) sinn \end{split} $$
playground.1348411615.txt.gz · Last modified: 2022/09/01 11:36 (external edit)