The first partial derivatives of the function u = sin ⁡ x 1 + 2 x 2 + … … n x n

Question

Consider the matrix A, given by +63) A = 1 -3 4 -3 4 5 -105 (a) Find the determinant of the matrix, A. (b) Find all possible solutions, x, to the system Ax = b, where b is the column vector, (1,2, −4).

Answer 1

Question

Chapter 14.3, Problem 40E

To determine

To find:

The first partial derivatives of the function u=sin⁡x1+2x2+ ……nxn

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