Add New Description

Fill up the form and submit

y = \cos \sqrt{x}

\frac{d y}{d x} = ?

\sin \sqrt{x}

(\sin \sqrt{x}) / \sqrt{x}

- \frac{\sin \sqrt{x}}{2 \sqrt{x}}

- \sin \sqrt{x}

ANS : 3

Descrption

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

Cancel Login