In Exercises 1522, evaluate the determinant, given that abc def gh i = 6. 3a 3b 3c d ef g 4d h 4e i 4f

S343 Section 3.4 Notes- Repeated Roots of the Characteristic Equation; Reduction of Order 10-4-16 For + + = 0 and characteristic equation + + = 0, repeated roots occur when − 4 = 0 − o Follows...