The sixth term of a HP is 1/61 and the 10th term is 1/105. The first term of the H.P. is

• Ans 1/6
  The reciprocal of HP is AP,Therefore 61 & 105 will be the 6th & 10th term of AP.
  The difference is 44 for 4 terms-> d=11
  For AP T1+5d=61 So T1=6, Therefore First Term of HP=1/6
• 12 years agoHelpfull: Yes(6) No(2)