The correct answer is: An AND gate implements logic multiplication.
An AND gate is a logic gate that implements the logical AND operation. It takes two inputs and produces an output that is true only if both inputs are true.
A series switching circuit is a circuit in which the output of one switch is connected to the input of the next switch. This type of circuit is equivalent to a logical AND gate, because the output of the circuit is only true if all of the switches are closed.
A parallel switching circuit is a circuit in which the outputs of two switches are connected together. This type of circuit is equivalent to a logical OR gate, because the output of the circuit is true if either of the switches is closed.
An any-or-all gate is a logic gate that produces an output that is true if any of its inputs are true. This type of gate is not equivalent to an AND gate.
Therefore, the correct answer is: An AND gate implements logic multiplication.