Maths-
General
Easy

Question

If S and straight S to the power of straight prime are foci and A be one and of minor axis of ellipse fraction numerator x to the power of 2 end exponent over denominator 4 end fraction+fraction numerator y to the power of 2 end exponent over denominator 1 end fraction= 1, then area of straight capital delta text  SAS'  end textis-

  1. 2 square root of 3    
  2. square root of 3    
  3. fraction numerator square root of 3 over denominator 2 end fraction    
  4. None of these    

The correct answer is: square root of 3

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