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1003

Q:

If 0 ≤ θ ≤ 900 and 4cos2θ - $$4{\sqrt { 3} \ }cosθ$$ + 3 = 0, then the value of θ is : 

  • 1
    $$30^0$$
  • 2
    $$90^0$$
  • 3
    $$45^0$$
  • 4
    $$60^0$$
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  • Workspace

Answer : 1. "$$30^0$$"

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