JahongirAcademy
Telegram: @JahongirAcademy
12
30.
O'rgimchakda 5 oyoq, 5 xil poyabzal va 5 xil paypoq bor.O'rgimchakning 5 ta
paypoq va 5 ta poyabzal kiyish usullari soni toping ? (ularni kiyish tartibini
hisobga olgan holda). Faqat poyabzal kiyish uchun o'rgimchakning oyog'ida
allaqachon paypoği bo'lishi kerak.
A ) 10!•(5!)
2
:2
5
B ) 10!•(5!)
2
C ) 10! D ) 5! E ) To’gri javob berilmagan
JahongirAcademy
Telegram: @JahongirAcademy
13
JahongirAcademy
Telegram: @JahongirAcademy
14
JahongirAcademy
Telegram: @JahongirAcademy
15
| 