Mathematics, 15.06.2021 03:10, gdufdgjki

Trong không gian Oxyz, cho mặt phẳng (P): x + y – z – 3 = 0 và hai điểm A(1;1;1) và B(-3;-3;-3). Mặt cầu (S) đi qua A, B và tiếp xúc với (P) tại điểm C. Biết rằng C luôn thuộc một đường tròn cố định, bán kính của đường tròn đó bằng?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, dashaunpeele

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path

Answers: 1

continue

Mathematics, 21.06.2019 15:40, pookie879

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Answers: 1

continue

Mathematics, 21.06.2019 17:00, sciencecreation87

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Answers: 1

continue

Mathematics, 21.06.2019 20:00, alisonlebron15

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Answers: 1

continue

Do you know the correct answer?

Trong không gian Oxyz, cho mặt phẳng (P): x + y – z – 3 = 0 và hai điểm A(1;1;1) và B(-3;-3;-3). Mặt...