Maths-
General
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Question

Assertion (A):If a greater than 0 comma b greater than 0 and c greater than 0, then left parenthesis a plus b plus c right parenthesis left parenthesis fraction numerator 1 over denominator a end fraction plus fraction numerator 1 over denominator b end fraction plus fraction numerator 1 over denominator c end fraction right parenthesis greater or equal than 9
Reason (R): For positive numbers a comma b comma c comma A M greater or equal than G M

  1. Both A and R are true and R is the correct explanation of A  
  2. Both A and R are true and R is not the correct explanation of A  
  3. A is true but R is false  
  4. A is false but R is true  

The correct answer is: Both A and R are true and R is the correct explanation of A


    A M greater or equal than G M
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    multiply (1) and (2)

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