The matrix multiplication shown is actually correct (3×5 + 6×0 = 15, 3×4 + 6×2 = 24, 0×5 + 1×0 = 0, 0×4 + 1×2 = 2), but the monkey's suspicious side-eye perfectly captures that moment when you're convinced you've made an error in your calculations but somehow got the right answer anyway. It's the mathematical equivalent of writing the wrong formula on your exam but still arriving at the correct solution. The universe grants you a mathematical miracle, and you just silently accept it without questioning the fabric of reality.