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The plane 2x - 3y + 62 - 11 = 0 makes an...

The plane 2x - 3y + 62 - 11 = 0 makes an angle `sin^(-1)(alpha)` with X-axis. The value of `alpha` is equal to

A

`(sqrt(3))/(2)`

B

`(2)/(7)`

C

`(sqrt(2))/(3)`

D

`(3)/(7)`

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The correct Answer is:
B
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