Question

resolver las siguientes determinantes, por fa ayudenme doy 10 puntos :c

Answer 1

=a 10 porque eso entiendo

Answer 2

a) (3)(-11) - (4)(0) = -33 - 0 = -33
b) (2/3)(5/4) - (2)(1/6) = 5/6 - 1/3 = 1/2
c) (1.28)(2.3) - (4)(0.5) = 2.94 - 2 = 0.94