Question

Correct result is as follows: \[ P \, (\neg \, Q) \, \equiv (P \, \vee \, Q) \, \implies (P \, \vee \, Q) \, \implies \, R \, \implies \, S \]

• A. \( |A| = |(4+3)| - 3 |2+0| + |(1-0)| \)
• B. \( |A| = 1(4 + 3) - 3 (2 + 0) + 1 (1-0) \)
• C. \( |A| = \text{Determinant of the matrix} \)
• D. \( |A| = 12 \)

Hint:

To calculate determinants, use cofactor expansion along a row or column.

Answer 1

The Correct Option is A

Use basic matrix operations to calculate the determinant and solve for the matrix.