Find the equation of asymptotes for the hyperbola $\large\frac{x^2}{a^2}-\frac{y^2}{b^2}$$=1$?

Question

$\begin{array}{1 1}(a)\;\large\frac{x}{a}\pm \frac{y}{b}\normalsize=0\\(b)\;\large\frac{x^2}{a}\pm \frac{y^2}{b}\normalsize=0\\(c)\;\large\frac{x}{b}\pm \frac{y}{a}\normalsize=0\\(d)\;\text{None of these}\end{array}$