Chiziqli algebra fanidan 2019/2020 o’quv yili 2-yarim yillik uchun on topshiriqlari

51. to‘g‘ri chiziq va tekistlik kesishgan nuqtasining koordinatalarini toping.

A)*. (2;2;1) B). (0;0;5) C). (1;1;3). D).(0;0;5).

52. Koordinatalar boshidan tekislikkacha bo‘lgan masofani toping.

A)* 3. B). 4. C). 2. D). 1.