From 659b51d566b047bce0e6e101dd39d70c912ab9c0 Mon Sep 17 00:00:00 2001
From: Michael Wimmer <m.t.wimmer@tudelft.nl>
Date: Sun, 12 Sep 2021 20:17:50 +0000
Subject: [PATCH] Add hint to problem

---
 src/7_differential_equations_1.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/7_differential_equations_1.md b/src/7_differential_equations_1.md
index 54e11b3..a3b41a0 100644
--- a/src/7_differential_equations_1.md
+++ b/src/7_differential_equations_1.md
@@ -812,6 +812,8 @@ since we have demonstrated that $\vec{\phi}_{k}(t)$ is a solution of the DE.
 
     (b) $\dot{x(t)}=\frac{1}{3} x^2+3$, subject to $x(0)=3$.
 
+    Hint: it is fine if you use a computer algebra program to solve the integrals for these problems.
+
 4. [:smirk:] Solve the following equation and list all possible solutions
 
     $$\dot{x}=\cos^2(x)$$
-- 
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