SOLUTION: This problem is giving me some trouble, will somebody please help!
Find the value of the determinant:
2 3 10
0 1 5
-1 2 3
All inclosed in brackets!
Thank you, Natalie
Algebra.Com
Question 149886: This problem is giving me some trouble, will somebody please help!
Find the value of the determinant:
2 3 10
0 1 5
-1 2 3
All inclosed in brackets!
Thank you, Natalie
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2 3 10
0 1 5
-1 2 3
=====
Det = 2*(1*3 - 2*5) - 3*(0*3 - (-1)*5) + 10*(0*2 - (-1)*1)
= 2*(-7) - 3*(0 + 5) + 10*(0 + 1)
= -14 -15 + 10
= -19
It's important that you know HOW to do these.
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