Find the angle between the pair of lines `(x+3)/3=(y-1)/5=(z+3)/4`and `(x+1)/1=(y-4)/1=(z-5)/2`.

Explanation

To find the angle between the two lines given by the equations:

1. \(\frac{x + 3}{3} = \frac{y - 1}{5} = \frac{z + 3}{4}\)
2. \(\frac{x + 1}{1} = \frac{y - 4}{1} = \frac{z - 5}{2}\)

we can follow these steps:

### Step 1: Identify Direction Ratios
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