dev = qml.device(“default.qubit”, wires=1)

@qml.qnode(dev)

def many_rotations():

“”"Implement the circuit depicted above and return the quantum state.

```
Returns:
array[complex]: The state of the qubit after the operations.
"""
##################
# YOUR CODE HERE #
###################
# IMPLEMENT THE CIRCUIT
qml.Hadamard(wires=0)
qml.RZ(np.pi/2, wires=0)
qml.adjoint(qml.RZ(np.pi/4, wires=0))
qml.RZ(0.3, wires=0)
qml.adjoint(qml.RZ(np.pi/2, wires=0))
# RETURN THE STATE
return qml.state()
```