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The range of value of alpha such that (0...

The range of value of `alpha` such that `(0,alpha)` lies on or inside the triangle formed by the lines y + 3x + 2 = 0, 3y - 2x - 5 = 0, 4y + x - 14 =0 is

A

`0lt veta lt (5)/(2)`

B

`0lt beta lt (7)/(2)`

C

`(5)/(3) le beta le (7)/(2)`

D

None of these

Text Solution

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The correct Answer is:
C
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