यदि 5 – 5 =24 और 7 – 7 =48 है तो 10 – 10 का मान होगा।

Options

A. 80
B. 99
C. 91
D. 56

Answer

To solve the problem, we need to identify the pattern used in the equations provided. The equations given are:

1. \( 5 - 5 = 24 \)
2. \( 7 - 7 = 48 \)

We need to find the value of \( 10 - 10 \).

### Step 1: Identify the Pattern
Let's analyze the first two equations:

- For \( 5 - 5 = 24 \):
- Normally, \( 5 - 5 = 0 \).
- However, the result is 24. We can see that \( 5 \times 5 = 25 \) and then \( 25 - 1 = 24 \).

- For \( 7 - 7 = 48 \):
- Normally, \( 7 - 7 = 0 \).
- But here, \( 7 \times 7 = 49 \) and then \( 49 - 1 = 48 \).

### Step 2: Establish the Formula
From the above observations, we can establish a pattern:
- The expression \( a - a \) results in \( a \times a - 1 \).

### Step 3: Apply the Pattern to \( 10 - 10 \)
Now, let's apply this pattern to find \( 10 - 10 \):
- Using the formula, we have:
\[ 10 - 10 = 10 \times 10 - 1 \]
- Calculate \( 10 \times 10 \):
\[ 10 \times 10 = 100 \]
- Now subtract 1:
\[ 100 - 1 = 99 \]

### Conclusion
Thus, the value of \( 10 - 10 \) is \( 99 \).

### Final Answer
\[ 10 - 10 = 99 \]