math: fix typo in deriv rules

2020-10-22 19:32:26 -04:00 · 2020-10-22 19:32:26 -04:00 · 6333c37a1e
commit 6333c37a1e
parent 236821d1ff
1 changed files with 1 additions and 1 deletions
--- a/docs/mhf4u7.md
+++ b/docs/mhf4u7.md
@ -461,7 +461,7 @@ $$f´(x) = nx^{n-1}$$
    $$f´(x) = 5x^4$$

 The **constant multiple rule** applies to all functions of the form $f(x) = k·g(x)$, where $k$ is any real number, such that:
-$$f´(x) = k·g(x)$$
+$$f´(x) = k·g´(x)$$

 ??? example
    $$f(x) = 2x^2$$