If f and g are two functions defined by `f(x)=sqrt(x+1)` and `g(x)=1/x` then find the following functions: fg

Explanation

To find the function \( fg \) defined by the functions \( f(x) = \sqrt{x + 1} \) and \( g(x) = \frac{1}{x} \), we will follow these steps:

### Step-by-Step Solution:

1. **Understand the Notation**:
The notation \( fg \) means \( f(x) \cdot g(x) \). So we need to find the product of the two functions.

2. **Substitute the Functions**:
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