The formula for the inverse of a 2x2 matrixA=(abcd)is: A−1=1det(A)(d−b−ca) Applying this to our matrixA: A−1=12(6−7−45)= 3−72−252⎞⎠ Step 4: MultiplyA−1byB Now we can findXby multiplyingA−1withB: ...
百度试题 结果1 题目write the matrix equation as a system of equations.[3/2-1/4][x]=[-1] 相关知识点: 试题来源: 解析 S=6h+*2:k=h-x 反馈 收藏
simultaneous equations- a set of equations in two or more variables for which there are values that can satisfy all the equations simultaneously equation- a mathematical statement that two expressions are equal Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Far...
结果1 题目Write each system as a matrix equation of the form AX=B.4x_1-3x_2=2x_1+2x_2=1 相关知识点: 试题来源: 解析 (bmatrix) 4&-3 1&2(bmatrix) (bmatrix) x_1 x_2(bmatrix) =(bmatrix) 2 1(bmatrix) 反馈 收藏
L. Huang The solvability of matrix equation AXB+CYD=E over a ring Adv. Math. (China), 26 (3) (1997), pp. 269-275 (in Chinese) View in ScopusGoogle Scholar [32] B. Brown, N.H. McCoy The maximal regular ideal of a ring Proc. Amer. Math. Soc., 1 (1952), pp. 165-171 Cro...
Return the Full Solution of a System of Equations solvedoes not automatically return all solutions of an equation. To return all solutions along with the parameters in the solution and the conditions on the solution, set theReturnConditionsoption totrue. ...
(This function is included as a local function at the end of the example.) Since there are two equations in the system, dpdt is a vector with one element for each equation. Also, the solution vector p has one element for each solution component: p(1) represents x in the original equat...
The solution of the matrix equation A X B = D AXB=D and the system of matrix equations A X = C , X B = D AX=C,XB=D with X * X = I p X*X=IpHuiting Zhang aLina Liu aHao Liu bYongxin Yuan a
The integrable generalised nonlinear Schrödinger equation with linearly x-dependent coefficients is shown to be equivalent to the equation of motion of a generalised Heisenberg ferromagnet in the continuum limit. This is represented b... M Lakshmanan,RK Bullough - 《Physics Letters A》 被引量: 12...
, the matrix is full-rank (see the lecture on therank of matrix products). Therefore, we can pre-multiply equation (1) by so as to obtain Define Then, we have The latter can be used to characterize the general solution of the homogeneous system: it explicitly links the values of the ...