A plane passing through the point (3,1,1...

A plane passing through the point (3,1,1) contains two lines whose direction ratios are 1,–2,2 and 2,3, –1 respectively. If this plane also passes through the point `(alpha, –3,5)` , then `alpha` is equal to:

A

5

B

`-10`

C

10

D

`-5`

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The correct Answer is:

A

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