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MHT CET202015 Oct 2020Morning ShiftMathematicsSequences and SeriesActual

If 1 4 , a , b , 1 19 form a H.P. then the values of a and b are respectively

Options

  1. A1 12 , 1 15
  2. B1 5 , 1 7
  3. C1 9 , 1 14
  4. D1 11 , 1 17

Correct answer

C. 1 9 , 1 14

Step-by-step solution

1 4 , a, b, 1 19 H.P. 4, 1 a , 1 b , 19 AP a= 1 9 , b= 1 14

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