Find the determinant of
4 2 6
-1 -4 5
3 7 2
Answers
Answered by
0
Answer:
-84
Step-by-step explanation:
4((-4 x 2 )-(5x7))+2((5x3)-(-1x2))+6((-1x7)-(-4x3))
= -148+34+30
=-84
Answered by
0
Answer:
-108
Step-by-step explanation:
4×(-4)×2 - 4×5×7 - 2×(-1)×2 + 2×5×3 + 6×(-1)×7 - 6×(-4)×3
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