Question

determine a matriz do tipo 3×1 tal que aij =(i/3)+3j

Answer 1

║a₁₁ a₁₂ a₁₃║              calculando: aij =(i/3)+3j

║a₂₁ a₂₂ a₂₃║              a₁₁ =(1/3)+3.1 = 0,333+3 = 3,33

║a₃₁ a₃₂ a₃₃║              a₁₂ =(1/3)+3. = (1/3)+6. = 6,33

                                   a₁₃ =(1/3)+3.3 = (1/3)+9 = 9,33

                                   a₂₁ =(2/3)+3.1 = 0,666+3 = 3,66

                                   a₂₂ =(2/3)+3.2 = 0,666+6 = 6.66

                                   a₂₃ =(2/3)+3.3 = 0,666+9 = 9.66

                                   a₃₁ =(3/3)+3.1 = 1+3 = 4

                                   a₃₂ =(3/3)+3.2 = 1+6 = 7

                                   a₃₃ =(3/3)+3.3 = 1+9 = 10

A matriz determinante  é:

║ 3,33   6,33   9,33║

║3,66    6,66   9,66║

║   4        7       10  ║