--- loncom/homework/templates/HintFormula.problem 2007/01/23 21:16:50 1.2
+++ loncom/homework/templates/HintFormula.problem 2007/01/23 22:49:34 1.3
@@ -16,10 +16,10 @@ What is the derivative of
\[\left(\begin{array}{c}$a1 t^$e1\\ $a2 t^$e2\end{array}\right)\]
with respect to $t$?
-
+
-
+
You need to multiply with the original exponent.