Testlar
O'rganish
Musobaqalar
Tadbirlar
Yangi
uz
Kirish
Mobil ilovadan foydalanish
Ortga qaytish
Kunlik Sinov
Savollar
0/5
Savol 1
1
Savol 2
1
Savol 3
1
Savol 4
1
Savol 5
1
Savol 3
Agar
a
△
k
=
a
·
k
va
x
□
w
=
x
·
w
berilgan bo'lsa,
3
△
3
□
3
=
?
ni toping.
Javobni yuborish