Maths-
General
Easy

Question

The line fraction numerator x over denominator a end fraction + fraction numerator y over denominator b end fraction = 1 touches the curve y = be-x/a at the point :

  1. open parentheses a comma fraction numerator b over denominator a end fraction close parentheses    
  2. open parentheses negative a comma fraction numerator b over denominator a end fraction close parentheses    
  3. open parentheses a comma fraction numerator a over denominator b end fraction close parentheses    
  4. None of these    

The correct answer is: None of these

Book A Free Demo

+91

Grade*

Related Questions to study