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If α , 2 2 π < α < π − is the solution of 4cos θ + 5sin θ = 1, then the value of tan α is-

1. 6 10 10 −
2. 12 10 10 −
3. 6 10 10 −
4. 12 10 10 −

Correct answer: 12 10 10 −

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