Standard algorithm for solving a system of linear equations is based on Gaussian elimination with some modifications. Firstly, it is essential to avoid division by small numbers, which may lead to inaccurate results. This can be done by reordering the equations if necessary, a process known as pivoting. Secondly, the algorithm does not exactly do Gaussian elimination, but it computes the LU decomposition of the matrix A. This is mostly an organizational tool, but it is much quicker if one has to solve several systems with the same matrix A but different vectors b.
Answer:
its A,D,E
Step-by-step explanation:
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Answer:
The polynomial that represents the area to be finished on the dulcimer shown is
Step-by-step explanation:
Given:
The given figure is a trapezium with opposite parallel to each other.
The opposite parallel sides are given as:
The height of the trapezoid is,
Now, the area of a trapezium is given as:
Therefore, the polynomial that represents the area to be finished on the dulcimer shown is
Answer:
4 C
Step-by-step explanation:
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