5-bo’lim. Defferensial tenglamalar javobi

B)

C)

D)

39. tenglama turini aniklang.

A)* Bir jinsli bo’lmagan chiziqli differensial tenglama;

B) Bernulli tenglamasi;

C) Klero tenglamasi;

D) O’zgaruvchilari ajraladigan tenglama.

40. Qaysi shart bajarilganda tenglama to’liq differensial bo’ladi?

A)* B) C) D)

41. Ushbu Bernulli tenglamasi m ning qanday qiymatida chiziqli differensial tenglama bo’ladi?

A)* 0; B) 1; C) 2; D) -1

42. Ushbu Bernulli tenglamasi m ning qaysi qiymatida o’zgaruvchilari ajraladigan diffrensial tenglamaga aylanadi?

A)* 1; B) 2; C) 3; D) 0

43. diffrensial tenglamaning xususiy yechimini toping.

A)* 7; B) 7; C) ; D) 0.

44. dif tenglamani turini aniklang.

A)* O’zgaruvchilari ajralgan tenglama; B) Chiziqli tenglama;

C) Bernulli tenglamasi; D) Rikatti tenglamasi.

45. Birinchi tartibli diffrensial tenglamaning umumiy yechimi formulasini toping.

A)* ; B) ;

C) ; D) .

46.Xarakteristik tenglamasi bo’lgan o’zgarmas koeffisiyentli chiziqli bir jinsli tenglamani toping.

A)* ; B)