insert three harmonic mean between 1 and 7
Answers
Answered by
4
Step-by-step explanation:
harmonic mean formula=
(number of term)/[(1/a)+(1/b)]
1. h.m for 2 and 3
= 2/[(1/2)+(1/3)]
= 2/[(3+2)/6]
= 2/(5/6)
= (6x2)/5
= 12/5
2. h.m for. 4 and 6
= 2/[(1/4)+(1/6)]
= 2/[(3+2)/12] - lcm for 4 and 6 is 12
= (12x2)/5
= 24/5
like this third
Answered by
4
Answer:
hy friend here is your answer
Step-by-step explanation:
refer to the attachment
Attachments:
Similar questions