6. Determine the nature of the characteristic roots for the following equations (14) + 3x" +x" --&x=0; (ii) " + 3x" + 2x
Posted: Wed May 11, 2022 9:46 pm
6. Determine the nature of the characteristic roots for the following equations (14) + 3x" +x" --&x=0; (ii) " + 3x" + 2x + x=0; (iii) + 11x" +6x' +6x=0; (iv) 219 +27" + 3x" + 2x +x=0.