Show with an example how reducers are used in Redux.

1.	Show with an example how reducers are used in Redux.
Answer» An EXAMPLE of how reducers are USED in Redux is GIVEN below: CONST initial_state = { value: 0 }function countReducer(state = initial_state, action) { // Checking to see if the REDUCER cares about this action if (action.type === 'counter/incremented') { // If the action is of type "counter" or "incremented", we make a copy of `state` return { ...state, // We also update the copy with the new value value: state.value + 1 } } // If not, we return the original state unchanged return state}

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