Q66. If the terms 1/x, 1/(2x+1), and 1/(4x-1) are in a Harmonic Progression (HP), what is the value of x?Mathematics — Sequences and Series — Question 66 of 208A. 3B. 4C. 5D. 6Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →