Determinantni hisoblang

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

* (2;2;1)

(0;0;5)

(1;1;3)

(0;0;5)

Koordinatalar boshidan tekislikkacha bo‘lgan masofani toping

* 3

4

2

1

Ellipsning katta yarim o‘qi 5 ga, kichik yarim o‘qi 2 ga teng Uning tenglamasini tuzing

*