3 years ago

Find the determinant of the following matrix. [5. -4] [8 2]

Mathematics

1 answer:

Marina86 [1]3 years ago

7 0

Answer:

determinant formula looks like ad - bc in a 2 x2 matrix when it's in the from of

a b

c d

as the one is here

Step-by-step explanation:

5*2 - (-4*8)

=10 - (-32)

=10 + 32

= 42

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Find the determinant of the following matrix. [5. -4] [8 2]​

Find the determinant of the following matrix. [5. -4] [8 2]