Table 11 \(\:{\text{B}}_{\text{i}}\) values.

From: Classification of possible solutions regarding business engineering problems by using complex Pythagorean fuzzy rough WASPAS approach

\(\:{\mathbf{B}}_{1}\)

\(\:{\mathbf{B}}_{2}\)

\(\:{\mathbf{B}}_{3}\)

\(\:{\mathbf{B}}_{4}\)

\(\:\left(\begin{array}{c}\left(\begin{array}{c}0.1992+\iota\:0.1798,\\\:\:0.2478+\iota\:0.2358\end{array}\right),\:\\\:\left(\begin{array}{c}0.1322+\iota\:0.2368,\\\:\:0.2327+\iota\:0.2326\end{array}\right)\end{array}\right)\)

\(\:\left(\begin{array}{c}\left(\begin{array}{c}0.1290+\iota\:0.1576,\\\:\:0.3073+\iota\:0.2509\end{array}\right),\:\\\:\left(\begin{array}{c}0.1425+\iota\:0.1632,\\\:\:0.2776+\iota\:0.2802\end{array}\right)\end{array}\right)\)

\(\:\left(\begin{array}{c}\left(\begin{array}{c}0.1544+\iota\:0.1689,\\\:\:0.2786+\iota\:0.3143\end{array}\right),\:\\\:\left(\begin{array}{c}0.1628+\iota\:0.1736,\\\:\:0.2628+\iota\:0.2795\end{array}\right)\end{array}\right)\)

\(\:\left(\begin{array}{c}\left(\begin{array}{c}0.1614+\iota\:0.1961,\\\:\:0.2487+\iota\:0.2433\end{array}\right),\:\\\:\left(\begin{array}{c}0.1645+\iota\:0.1745,\\\:\:0.1973+\iota\:0.2515\end{array}\right)\end{array}\right)\)