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@PythonPr Since the braces are mismatched ([)], I think you're going to get an error.
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@PythonPr Assuming the typos are meant to be np.array, reshape, and np.sum, the answer is 82.
x = [[1,2,3], [4,5,6]]
Then:
y = [[2,3], [5,6]] + [[1,2], [4,5]]
So y = [[3,5], [9,11]]
sum(y[0] * y[1]) = 27 + 55 = 82
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