Across
- 1. ax,ay,az; x y z is ...
- 3. a matrix that upper and lower are triangular
- 6. the system has exatly one solution or the system has infinite number of solution
- 8. n by n matrix is called ... matrix
- 9. which means that it follows a stair-step pattern and has leading cofficient of 1 and can be obteined as a result Gaussian Elimination
- 10. method of collecting the system equation
- 12. a matrix whose determinant is zero
- 13. one of the method solving linear equation(not elimination method)
- 15. step 3 when we calculate ınverse of matrix
Down
- 2. consist of matrix of coefficients and variables
- 4. 2×3 matrix change 3×2 , this prosses called...
- 5. the number of linearly independent rows or columns in the matrix
- 7. subtract number of rank from number of colum
- 11. the dimension of the ... is called the nullity
- 14. a matrix with 0 above or below the dioganal