AP EAMCET · Maths · Sequences and Series
If \(r_1, r_2\) and \(r_3\) of a \(\triangle A B C\) are in Harmonic progression, then \(a, b\) and \(c\) will be in
- A arithmetic progression
- B geometric progression
- C harmonic progression
- D arithmetico-geometric progression
Answer & Solution
Correct Answer
(A) arithmetic progression
Step-by-step Solution
Detailed explanation
\(\because r_1, r_2, r_3\) are in HP.…
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