Final answer:
The basic logic circuit whose output equals the Boolean algebraic sum of its inputs is the OR gate.
Step-by-step explanation:
The basic logic circuit whose output equals the Boolean algebraic sum of its inputs is the OR gate.
An OR gate takes two or more inputs and produces an output that is true if at least one of the inputs is true. The output of the OR gate is the logical sum of its inputs.
For example, if we have two inputs A and B, the OR gate will produce a true output if A is true, B is true, or both A and B are true.