Sinh viên tự cho 2 cơ sở S và S’ trong không gian 3ℝ (S, S’ khác cơ sở chính tắc). Tìm ma trận đổi cơ sở từ S sang S’.

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false

There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?