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Find (lim)(r→1) πr^2...

Find `(lim)_(r→1) πr^2`

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To solve the limit \( \lim_{r \to 1} \pi r^2 \), we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Expression**: We need to find the limit of the expression \( \pi r^2 \) as \( r \) approaches 1. 2. **Substitute the Value**: Since the expression \( \pi r^2 \) is a polynomial function, it is continuous everywhere. Therefore, we can directly substitute \( r = 1 \) into the expression. ...
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