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Table 2 \((G=\mathcal {F},\mathcal {A})\)

From: Soft rough sets based on covering and their applications

\(\mathcal {U}\)

\(a_{1}\)

\(a_{2}\)

\(a_{3}\)

\(a_{4}\)

\(a_{5}\)

Result

\(c_{1}\)

1

0

1

1

0

Good

\(c_{2}\)

1

1

0

1

1

Excellent

\(c_{3}\)

0

1

1

0

1

Good

\(c_{4}\)

1

0

1

0

1

Good

\(c_{5}\)

1

1

1

1

1

Excellent

\(c_{6}\)

0

1

0

0

1

Poor