1.
__A______B____________C__D____E_______
0 3 9 10 12
2.A(4) B(6) C(8) D(10)
3.
a)4679<14012
b)45894<45900
c)601902<901992
d)400001<40002
4a)
_____ _____
a5132=15b32
a=1
b=1
adica 15132=15132
4b)
_____ _____
a5132<15b32
a=1
b={2,3,4,5,6,7,8,9}
adica
15132<15232
15132<15332
15132<15432
15132<15532
15132<15632
15132<15732
15132<15832
15132<15932