Question

Greatest positive term of a H.P. whose first two term are 2/5 and 12/23 is​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

$h_1 = \frac{2}{5}$ and $h_2 = \frac{12}{23}$

Convert into AP

$a_1 = \frac{5}{2}$ and $a_2 = \frac{23}{12}$

d = $a_2 - a_1$

d = $\frac{23}{12} - \frac{5}{2} = \frac{23-30}{12} = \frac{-7}{12}$

Let $a_n$ be the positive term

we need $a_n > 0$