38 7 63
16 3 39
27 5 46
give the value of determinants
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=36[46×3-39×5] - 7[16×46-27×39] +63[16×5-27×3]
=36[138-195]-7[736-1053]+63[80-81]
=36(-57)-7(-317)+63(-1)
=-2052+2219-63
=104.
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