Differentiate `sin(3x+5)` with respect to `x` :

Explanation

To differentiate the function \( \sin(3x + 5) \) with respect to \( x \), we will use the chain rule. Here’s the step-by-step solution:

### Step 1: Identify the outer and inner functions
The function can be expressed as:
- Outer function: \( \sin(u) \) where \( u = 3x + 5 \)
- Inner function: \( u = 3x + 5 \)

### Step 2: Differentiate the outer function
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