If 2sin2 θ – 3 sin θ + 1 = 0, θ being positive angle, then the values of θ are :
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Q:
If 2sin2 θ – 3 sin θ + 1 = 0, θ being positive angle, then the values of θ are :
- 1$$ 30^0, 90^0$$true
- 2$$ 60^0, 55^0$$false
- 3$$ 60^0, 45^0$$false
- 4$$ 45^0, 55^0$$false
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