§. Natural va butun sonlar

A) 1 B)2 C) D) aniqlab b’lmaydi.

40. Hisoblang. ;

A) aniqlabbo’lmaydiB) 1/685 C) 1/234 D)1/324

41. Hisoblang. ;

A) aniqlabbo’lmaydiB) 1/841 C) 1/400 D) 1/287

42. P(x)= bo’lsa, P()+P()+P()+…+P()+P()+P()+P()+…+P().+….P() ifodaning qiymatini hisoblang.

A)1000 B)10000 C)5000 D)5050

43. P(x)= bo’lsa, P()+P()+P()+…+P()+P()+P()+P()+…+P().+….P() ifodaning qiymatini hisoblang.

A)2000 B)40000 C)20000 D)200

44. Hisoblang (bunda n! = 123……n)

A)