According to IS 800 – 2007, in the design of a tension member using bolted connections, the net area required to carry the design load t is given by equation __________.
Where,

​$$A_n = \text{net cross sectional area required} \\f_u = \text{yield stress in steel}$$​​

Correct option is B

​$$\text{Strength of Tension Member} \\T_u = \frac{f_u}{1.25} A_{\text{net}} \quad \text{(Based on Net Area Cracking)} \\A_{\text{net}} = \frac{T_u}{f_u / 1.25} \\T_u = \frac{f_y}{1.1} \times A_g \quad \text{(Based on Gross-Area Yielding)} \\F_u \Rightarrow \text{ultimate strength} \\f_y \Rightarrow \text{yield strength} \\A_{\text{net}} \Rightarrow \text{Net Area} \\A_g \Rightarrow \text{Gross Area}$$​​