ENGM 1041 Lecture 9: Cramer’s rule & inverse Matrix

74. In applying Kirchhoff's laws (see Exercise 22 of Section 5.6) to the electric circuit shown in Fig. 5.47, the following equations result. Find the indicated currents (in A). 5.20i 3.25i2 8.33 6.4:5 3.2512-2.6213 = 6.45-9.80 5.2012 8.33 V 3.25 Ω 6.45 V 9.80 VT 2.62 Ω Fig. 5.47

Helo I System Math Skills Assessment: Cramer's Rule 2: Solve 2 varlables not in order In the following equations d and x are variables that are real valued. Set up Cramers nule: XI X =-Please use the matrix symbol since X, Y, and Z are matrices. Use the order of the first equation. 2) lick here to enteror edit rour ansswer Click here to nter or ede your ns Find the values of d and x: All Rights Reserved. A Division of John Wiley & SoaIns MacBook Pro 3 5 6 9 K.

Find the inverse of the matrix [5 -15 10 25].