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Question

The polar equation of the straight line passing through open parentheses 6 comma fraction numerator pi over denominator 3 end fraction close parentheses and perpendicular to the initial line is

  1. r C o s space theta equals 3    
  2. r C o s space theta equals 6    
  3. r S i n space theta equals 3    
  4. r s i n space theta equals 6    

The correct answer is: r C o s space theta equals 3

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