Question

All the visible layers in a restricted boltzmann machine are connected to each other true or false

Answer 1

false it's answer is false

Answer 2

The two layers which are mentioned in the Restricted Boltzmann machine (RBM) are visible or input layer and hidden or output layer.  

Therefore, All visible layers in restricted Boltzmann machine are not connected. The statement given here is false.

Only each of the visible layer is connected to the hidden layer and the not the visible layer itself connected to each other and vice versa.