Maths-
General
Easy

Question

The equation of the circle with centre at open parentheses 1 comma 0 to the power of 0 end exponent close parentheses, which passes through the point open parentheses 0 comma fraction numerator pi over denominator 2 end fraction close parentheses is

  1. r squared minus 2 r c o s space theta equals 0    
  2. r squared minus 2 r s i n space theta equals 0    
  3. r squared minus 4 r c o s space theta equals 0    
  4. r squared minus 4 r s i n space theta equals 0    

The correct answer is: r squared minus 2 r c o s space theta equals 0

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