A mass M is suspended by a rope from a rigid support at A as shown in figure. Another rupe is tied at the end B, and it is pulled horizontally with a force. If the rope AB makes an angle `theta` with the vertical in equilibrium then the tension in the string AB is

Options

A. `Fsin theta`
B. `F//sin theta`
C. `Fcos theta`
D. `F//cos theta`

Answer

B