diff --git a/Sheet_6/ex_6_C_h-adap_ref10_n_nodes10.jpg b/Sheet_6/ex_6_C_h-adap_ref10_n_nodes10.jpg new file mode 100644 index 0000000..dc4c6cf Binary files /dev/null and b/Sheet_6/ex_6_C_h-adap_ref10_n_nodes10.jpg differ diff --git a/Sheet_6/ex_6_C_r-adap_ref3_n_nodes20.jpg b/Sheet_6/ex_6_C_r-adap_ref3_n_nodes20.jpg new file mode 100644 index 0000000..6b121b1 Binary files /dev/null and b/Sheet_6/ex_6_C_r-adap_ref3_n_nodes20.jpg differ