Questions in conic-section

Select	Question
	If $4{{x}^{2}}+p{{y}^{2}}=45$ and ${{x}^{2}}-4{{y}^{2}}=5$ cut orthogonally, then the value of p is
	Find the equation of axis of the given hyperbola $\frac{{{x}^{2}}}{3}-\frac{{{y}^{2}}}{2}=1$ which is equally inclined to the axes