Verified answer

Answer:

1/7 is the fourth term

Step-by-step explanation:

the terms in arithmetic are:

1 , 3 , 5 , 7 , 9

adding them altogether we get the sum which is 25

the terms in harmonic sequence are:

1 , 1/3 , 1/5 , 1/7 , 1/9

1 = 1st term

1/3 = 2nd term

1/5 = 3rd term

1/7 = 4th term

1/9 = 5th term

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