Multiple choice
Run this circuit, then measure. With what probability do you get |11⟩?
const c = circuit(2); // Step 1: Bell pair c.h(0); c.cx(0, 1); // Step 2: encode "11" — apply X then Z to Alice's qubit c.x(0); c.z(0); // Step 3: Bob decodes c.cx(0, 1); c.h(0); c.measure(0, 1); return c;
Commit your prediction for P(|11⟩) — then run it.