Practice:Namrata arora

$$\alpha$$

$$\beta$$

$$\Lambda$$

$$\theta$$

$$\omega$$

$$\pi$$

$$\sqrt{24}$$

$$x^2+z^5$$

$$x^{x^2+y^2}$$

$$x_1^2+y_1^2$$

$$x_{11}$$

$$H_2O+O_2$$

$$\int{x^2}dx$$

$$\int{sinx}~dx $$ --Namrata arora 10:39, 16 April 2009 (UTC)

$$\int_0^\pi{sinx}~dx$$

$$\iint{x^5}~dx$$

$$\frac{1}{2}$$

$$\frac{x^2+sinx+x^7}{x^2-3}$$

$$\frac{dy}{dx}$$

$$\frac{d^2}{dt^2}y+\omega^2y=0$$

$$a\neq b$$

$$a\eq b$$<

$$\begin{pmatrix}2 & 3 & 9\\-2 & 5 & -1\\2 &\end{pmatrix}$$

$$$$