The value of `x-y^(x-y)` when `x=2` and `y=-2` is 18 (b) `-18\ ` (c) 14 (d) `-14\ `

Explanation

To solve the expression \( x - y^{(x-y)} \) when \( x = 2 \) and \( y = -2 \), we can follow these steps:

### Step-by-Step Solution:

1. **Substitute the values of \( x \) and \( y \)**:
\[ x - y^{(x-y)} = 2 - (-2)^{(2 - (-2))} \]
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