diff --git a/ZADANIE 3.txt b/ZADANIE 3.txt
new file mode 100644
index 0000000..9327a7b
--- /dev/null
+++ b/ZADANIE 3.txt	
@@ -0,0 +1,14 @@
+ZADANIE 3
+
+f(a,b,c)= ~(a ∩ b ∩ c) ∩ (~a ∪ ~b ∪ c) ∩ (a ∩ ~c) ∩ (a ∪ ~b ∪ c)
+
+a	b	c	ALL     
+0	0	0	0
+0	0	1	0
+0	1	0	0
+0	1	1	0
+1	0	0	1
+1	0	1	0	
+1	1	0	0
+1	1	1	0
+
diff --git a/Zadaniedomowe.txt b/Zadaniedomowe.txt
new file mode 100644
index 0000000..4b3bdb5
--- /dev/null
+++ b/Zadaniedomowe.txt
@@ -0,0 +1,17 @@
+Zadanie 1
+a. 15 pln to euro
+b. Manchester united
+c. Nelson Mandela
+Zadanie 2
+a. wmi.amu.edu.pl rafał jaworski
+b. edu.pl
+Zadanie 3
+a. plot f(x)=cos(x2)-2sin(x3)
+b. derivative f(x) = x3-x2+5x
+c. maximize f(x) = -x2+5
+Zadanie 4
+a. people born on 27 of august
+b. second Tuesday of may 1942
+c. morse code "Nikodem Hederych"
+Zadanie 5
+https://docs.google.com/document/d/1dO1O6Td06VTv7uhNQPYooJdLb8Aed6AI2H8aENZHXkM/edit?usp=sharing
\ No newline at end of file
diff --git a/zadanie 10.txt b/zadanie 10.txt
new file mode 100644
index 0000000..d637040
--- /dev/null
+++ b/zadanie 10.txt	
@@ -0,0 +1,7 @@
+zadanie1
+
+https://docs.google.com/document/d/1_WCBUUGMmnPqEc4VoXjYT7IACE6Bu2jkLexDNaONYyA/edit?usp=sharing
+
+zadanie 2
+
+https://docs.google.com/spreadsheets/d/10FerJ1jVPK7NBCjX4-GvaAw486W24dZVckpZsl2SCYc/edit?usp=sharing
\ No newline at end of file
diff --git a/zadanie.txt b/zadanie.txt
new file mode 100644
index 0000000..c367010
--- /dev/null
+++ b/zadanie.txt
@@ -0,0 +1,31 @@
+ZADANIE 1
+MAC komputera = ae:67:5c:8d:f0:47
+MAC laptopa = f4:8e:38:b1:56:f0
+
+ZADANIE 2
+Komputer
+150.254.79.243/24 - linux
+109.173.151.28 - strona
+192.168.0.15 - wiersz poleceń
+Laptop
+150.254.79.167/24 - linux
+109.173.151.28- strona
+192.168.0.17 - wierz poleceń
+
+ZADANIE 3
+google.com - 142.250.75.14
+amu.edu.pl - 150.254.65.170
+wmi.amu.edu.pl -150.254.65.170
+
+ZADANIE 4
+62.21.101.221 - c101-221.icpnet.pl
+46.238.91.106 -e91-106.icpnet.pl
+46.238.91.97 - 	e91-97.icpnet.pl
+46.238.123.1 -	e123-1.icpnet.pl
+4.28.130.118 - 	NEW-YORK-UN.ear3.NewYork1.Level3.net
+128.122.254.75 - dmzgwb-p2p-extgwc.net.nyu.edu
+128.122.254.110 - nyugwa-ptp-dmzgwb-vl3082.net.nyu.edu
+128.122.254.116 - nyufw-outside-ngfw-vl3080.net.nyu.edu
+128.122.1.6 - wsqdcgwa-vl901.net.nyu.edu
+
+
diff --git a/zadanieee.txt b/zadanieee.txt
new file mode 100644
index 0000000..3e88b72
--- /dev/null
+++ b/zadanieee.txt
@@ -0,0 +1,12 @@
+Zadanie 1 
+37
+Zadanie 2
+a.11111111 11111110 00000000 00000000
+b.11111111 11111111 11111100 00000000
+c.11111111 10000000 00000000 00000000
+Zadanie 3
+a.524 286
+b.1022
+c.2
+
+