Question

Using matrices , solve the following system of equations 4x + 3y + 2z = 60 ; x + 2y + 3z = 45 ; 6x + 2y + 3z = 70

Answer 1

first question is 4 multiply 5 +3 multiply 10 plus 2 multiply 5 is equal to 60 and second equation x is equal to 10 plus 2 multiply 10 + 3 multiply 5 is equal to 45 and third equation is Sikkim and apply 5 plus 2 multiply 10 plus 3 multiply 10 equal to 70

Answer 2

hope this will help x=5,y=8,z=8