Question

What is harmonic progression

Answer 1

HEY DEAR,

HERE IS YOUR ANSWER....

HARMONIC PROGRESSION IS THE SERIES IN WHICH THE INVERSE OF NO IS IN A.P

EG . LET A,B,C ARE IN H.P

 SO,

 ACCORDING TO GIVE CONDITION ABOVE

 1/A,1/B,1/C ARE IN A.P

 SO,

 2/B =1/A+1/C

  B=2AC/(A+C)

IF ANY NO. SATISFY THESE CONDITION THEN THEY ARE IN H.P ..

HOPE IT HELPS YOU...

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THANKS...

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