- 5
- 10
- 12
- 15
Category: SST Maths/Physics
- 1−2[4−2−31]frac{1}{-2}begin{bmatrix}4 & -2\-3 & 1end{bmatrix}
- 12[4−2−31]frac{1}{2}begin{bmatrix}4 & -2\-3 & 1end{bmatrix}
- 12[1−2−34]frac{1}{2}begin{bmatrix}1 & -2\-3 & 4end{bmatrix}
- [4−2−31]begin{bmatrix}4 & -2\-3 & 1end{bmatrix}
- 6i – 5j + 7k
- 5i – 6j + 7k
- 7i – 5j + 6k
- 5i – 7j + 6k
- 4i + i?
- 4i – 4j + 3k
- i – j + k
- -i + j – k
- [4−1−32]begin{bmatrix}4 & -1\-3 & 2end{bmatrix}
- [4132]begin{bmatrix}4 & 1\3 & 2end{bmatrix}
- [2−1−34]begin{bmatrix}2 & -1\-3 & 4end{bmatrix}
- [1234]begin{bmatrix}1 & 2\3 & 4end{bmatrix}
- 3i – 3j + 3k
- -3i + 3j – 3k
- i + j – k
- 4i – j + 2k
- 7i – 7j + k
- 7i – 7j + 4k
- 5i – 8j
- 6i – 4j + k
- i + j – 2k
- j + 2k
- 2i – j
- i – j + 2k
