Find the absolute maximum value and the absolute minimum value of the followingfunctions in the given intervals:(i) `f(x)=x^2,x in [-2,2]` (ii) `f(x)=sinx+cosx ,x in [0,pi]

Explanation

To find the absolute maximum and minimum values of the given functions in the specified intervals, we will follow these steps:

### (i) For the function \( f(x) = x^2 \) in the interval \([-2, 2]\):

**Step 1: Find the derivative of the function.**
\[ f'(x) = 2x \]
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