P, Q and R are three coplanar forces acting at a point and are in equilibrium. Given P = 1.9318 kg wt, \[\sin {{\theta }_{1}}=\]0.9659, the value of R is ( in kg wt) [CET 1998]

• A.                 0.9659
• B.                 2
• C.                 1
• D.                 \[\frac{1}{2}\]