defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Sequences and Series Harmonic Progressions
If pth term of a HP be q and qth term be p, then its (p + q)th term is -
1
\(\frac{1}{p+q}\)
2
\(\frac{1}{p}\) + \(\frac{1}{q}\)
3
\(\frac{p q}{p+q}\)
4
p + q