diff --git a/11/Solution #11/Maxima/exercise1.PNG b/11/Solution #11/Maxima/exercise1.PNG
new file mode 100644
index 0000000..4057937
Binary files /dev/null and b/11/Solution #11/Maxima/exercise1.PNG differ
diff --git a/11/Solution #11/Maxima/exercise2.PNG b/11/Solution #11/Maxima/exercise2.PNG
new file mode 100644
index 0000000..762f56f
Binary files /dev/null and b/11/Solution #11/Maxima/exercise2.PNG differ
diff --git a/11/Solution #11/Maxima/exercise3-h1 h2.PNG b/11/Solution #11/Maxima/exercise3-h1 h2.PNG
new file mode 100644
index 0000000..103149a
Binary files /dev/null and b/11/Solution #11/Maxima/exercise3-h1 h2.PNG differ
diff --git a/11/Solution #11/Maxima/exercise3-h3.PNG b/11/Solution #11/Maxima/exercise3-h3.PNG
new file mode 100644
index 0000000..7705298
Binary files /dev/null and b/11/Solution #11/Maxima/exercise3-h3.PNG differ
diff --git a/11/Solution #11/Maxima/exercise3-h4 h5.PNG b/11/Solution #11/Maxima/exercise3-h4 h5.PNG
new file mode 100644
index 0000000..31a867d
Binary files /dev/null and b/11/Solution #11/Maxima/exercise3-h4 h5.PNG differ