In harmonic progression,7th term is 3/2 and 10th term is 12/17.find the first term and common difference
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7th term in AP is 2/3
10th term in AP will 17/12
then the equation will a+6d=2/3
a+9d=17/12
if you solve these equations you will get
a=-5/6
d=1/4
so first term of HP is -6/5
10th term in AP will 17/12
then the equation will a+6d=2/3
a+9d=17/12
if you solve these equations you will get
a=-5/6
d=1/4
so first term of HP is -6/5
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