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The image of the line 3 1 x − = 1 3 y − = 5 4 z − − in the plane 2x – y + z + 3 = 0 is the line :

1. 5 2 z 1 5 y 3 3 x − = − + = − −
2. 5 2 z 1 5 y 3 3 x − − = − = +
3. 5 2 z 1 5 y 3 3 x + = − − = − +
4. 5 2 z 1 5 y 3 3 x − − = + = −

Correct answer: 5 2 z 1 5 y 3 3 x − − = − = +

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