Mathematics, 16.12.2021 04:00 liv467
Cho ánh xạ tuyến tính f: R2 → R2 có ma trận của ánh xạ f theo cơ sở B={(1,1); (-1,0)} là: . Tìm công thức f(x, y).
Answers: 2
Mathematics, 21.06.2019 14:10, emmaccanttlon
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 21.06.2019 15:00, brooklynmikestovgphx
Pick the description of a geometric object that best matches the real world object box for a deck of card
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Mathematics, 21.06.2019 16:50, thegoat3180
The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?
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Mathematics, 21.06.2019 18:40, banditballer2
Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
Answers: 3
Cho ánh xạ tuyến tính f: R2 → R2 có ma trận của ánh xạ f theo cơ sở
B={(1,1); (-1,0)} là: . Tìm cô...