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Answer : 4. "
If sin2θ - 3sinθ + 2=0, the find the value of θ(00≤ θ≤900)
5Q:
If sin2θ - 3sinθ + 2=0, the find the value of θ(00≤ θ≤900)
- 1false
450
- 2false
00
- 3false
600
- 4true
900
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