Comprehension Passage
Direction: Let α be the root of the equation 25 cos2 θ + 5 cosθ – 12 = 0, where (π /2) < α < π  

What is tan α equal to?

1
-3 / 4
2
3 / 4
3
-4 / 3
4
-4 / 5
5
Question Not Attempted

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