Amit Nikhade, Quantum, Quantum Computing, Artificial Intelligence, Quantum Gate.
Controlled NOT gate, is a basic and crucial element in quantum computing. It works on two qubits, the control qubit, and the target qubit, and it flips the state of the target qubit only when the control qubit is in state 1. It is represented by the matrix [[1,0,0,0],[0,1,0,0],[0,0,0,1],[0,0,1,0]].