2-Kurs talabalari uchun "Oliy matematika" fanidan test topshiriqlari


Download 0.8 Mb.
bet3/70
Sana15.06.2020
Hajmi0.8 Mb.
#118944
1   2   3   4   5   6   7   8   9   ...   70
Bog'liq
2-Kurs talabalari uchun Oliy matematika fani





  1. Harakat tenglamasi St 2  5t  2 (km) bo’lgan moddiy nuqtaning 2  km dagi

tezligini aniqlang.


A)3 B)*5 C) 4 D) 2.
19. Moddiy nuqta St 4 (km) qonun bilan harakatlansa, uning bosib o’tgan yo’li


16 (km) ga teng vaqtdagi tezligini toping.







A) 16

B) 48

C) *32

D) 64.




20. S  4t 2

t 3




harakat tenglamasi bilan harakatlanayotgan moddiy nuqtaning eng










3
















katta tezligini toping.










A) *16

B)10

C)12

D) 8.










y ?







21. yx

1  x2

bo’lsa,













A)

2x 2  3x

;

B)

2x 2

 3x

;




1  x 2






















1

x 2






















22.

y e x2




bo’lsa, y ?







A) 2e x2 (x2 1) ;

B) 2e x2 x2 ;




23.

y ln 5

x

bo’lsa,

y ?







  1. y 5 ln x(4  ln x) ;

    1. 2



  1. y 5ln 2 x(4  ln x) ; x




24. y  ln 5cos x

bo’lsa, y ?

A)* yln 5cos x ;







  1. yln 5cos x cos x;




25. y

1 x2













bo’lsa, y ?







A) y










x




;

B) y




x 1




;






































































1  x 2













3 1  x 2







26. y3



















bo’lsa, d 2 y  ?













x2







A) d 2 y







2xdx 2




;

B) d 2 y

2dx 2




;


































x 2













93 x


















































C) *

2x 2  3x




;

D)




3x




.




(1  x 2 )



















1  x 2







1  x 2







  1. 2e x2 (x 1) ;D)* 2e x2 (2x2 1) .




    1. * y 5ln 3 x(4  ln x) ;




            1. 2




  1. y 5ln 3 x(4  ln x) .




          1. 3




        1. yln 5cos x sin x ;




      1. yln 5sin x .


Download 0.8 Mb.

Do'stlaringiz bilan baham:
1   2   3   4   5   6   7   8   9   ...   70




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling