-1 2 2 0
x =
-1 -4 1 -6
Answer: a = 0 and b = -6
1 times -35 equals -35
-1 times 168 equals -168
It is: 1/23 times 23 = 1
It is: 34 times 1/34 = 1
One way to solve this system of equations is by using matrices. Form an augmented matrix in which the first 2x2 matrix is the coefficient matrix and the 2x1 matrix on its right is the answer. Now apply Gaussian Elimination and back-substitution. Using this method gives x=5 and y=1.
2 times 1 equals 2.
1 times -35 equals -35
-1 times 168 equals -168
A = coefficient matrix (n x n) B = constant matrix (n x 1)
When a negative number is raised to an even power, the result is always positive. Therefore, (-1)^4 equals 1. This is because multiplying a negative number by itself an even number of times will always result in a positive value.
a = [1] Simple as that!! did you mean an identity matrix (I)? then a would equal: a= [ 1 0 0 0 1 0 0 0 1 ] All 1's down the main diagonal
1
It is the matrix 1/3It is the matrix 1/3It is the matrix 1/3It is the matrix 1/3
Let me know what the size of the matrix is and put brackets around the rows so I can understand the question. I can help with linear algebra
1 times 1 equals a square or 1.
6 times 13 equals 78 3 times 26 equals 78 2 times 39 equals 78 and 1 times 78 equals 78
It is: 1/23 times 23 = 1