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replaced addition to subtraction in a 2x2 matrix

This commit is contained in:
Alexander Zhirov 2021-10-01 19:22:44 +03:00
parent 9b54c0446d
commit cbcf15e5ca
1 changed files with 1 additions and 1 deletions
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2
lesson_3/exercise_2.cpp
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@ -98,7 +98,7 @@ double Matrix::calculateDeterminant(Matrix &arr)
} }
else if (arr.size() == 2) else if (arr.size() == 2)
{ {
determinant = arr[0][0] * arr[1][1] + arr[1][0] * arr[0][1]; determinant = arr[0][0] * arr[1][1] - arr[1][0] * arr[0][1];
} }
else else
{ {