When we add binary number `111` and `111` we get the binary number :

Options

A. `222`
B. `1000`
C. `1110`
D. `000`

Explanation

To add the binary numbers `111` and `111`, we can follow these steps:

### Step 1: Write the numbers in a column format
```
111
+ 111
```

### Step 2: Start adding from the rightmost column
- Rightmost column: 1 + 1 = 10 (which is 0 with a carry of 1)

### Step 3: Move to the next column (middle column)
- Middle column: 1 + 1 + carry (1) = 1 + 1 + 1 = 11 (which is 1 with a carry of 1)

### Step 4: Move to the leftmost column
- Leftmost column: 1 + 1 + carry (1) = 1 + 1 + 1 = 11 (which is 1 with a carry of 1)

### Step 5: Since there is a carry left, we need to write it down
- The final result will be 1110 (the carry is added as a new leftmost digit).

So, the binary addition of `111` and `111` results in `1110`.

### Final Answer:
The binary number obtained by adding `111` and `111` is `1110`.

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