ଯଦି ଏକ x = b y = c z ଏବଂ b 2 = ac, ତେବେ \(\frac{1}{x} + \frac{1}{z}\) କାହା ସହ ସମାନ?

1
\(\frac{1}{y}\)
2
\(- \frac{1}{y}\)
3
\(\frac{2}{y}\)
4
\(- \frac{2}{y}\)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation