Isn't this table for perceptron of AND gate wrong for B?

[shivajikobardan]

Because we use updated bias and not the original bias? Please clear my confusion

 

[pbuk]

The model answer appears to use the updated weights and bias in columns w_1, w_2 and B, Edit: which is what I would expect (i.e. batch size = 1).

If you think some workings are wrong then you should present your own workings and point out the difference, don't leave us to guess at what you think the answer should be.