Question

$\bold {find \: the \: angle \: between \: the \: line}$

$\frac{x - 2}{3} = \frac{y + 1}{ - 1} = \frac{z - 3}{ - 2}$

$\bold {and \: the \: plane \: 3x + 4y + z + 5 = 0}$

Answer 1

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