Add New Description

Fill up the form and submit

x^{y} y^{x} = 1

\frac{d y}{d x}

এর মান কত ?

\frac{y + x \log y}{y \log x + x}

\frac{x + y \log y}{x \log x + y}

\frac{y (y + x \log y)}{x (x \log x + x)}

\frac{y (y + x \log y)}{x (y \log x - x)}

ANS : 3

Descrption

To add a description please, login first. click here to login

Cancel Login