Trong không gian vector R cho hai hệ vector u-u, -(m-2,2,5);:u,-(2,1,3);u, - (3,1,3)}, V={v₁ = (m-1,2,1); v = (m. 2,1);, =(-1,7.4)). a. Chúng tỏ UI, V là hai cơ sở của R. b. Cho t = (101,2,3), tim tọa độ của x theo cơ sở V.

What are correct trigonometric ratios that could be used to determine the length of ln

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.