A weight `w` is supported by two strings anclined at `60^(@)` and `30^(@)` to the verticle. The tentions in the strings are `T_(1)` and `T_(2)` as shown. If these tentions in the are to be determined in terms of `W` using a tringle of force, which of these trianles should you draw? (block is in equilibrium)

Options

A.
B.
C.
D.

Explanation

`vec(AB)=vec(W),vec(BC)=vec(T)_(1),vec(CA)=vec(T)_(2)`
`vec(AB)+vec(BC)+vec(CA)=0`

`Ans. (E)`