COSC50- Discrete Structures
Name: Dianne Andrea D. Saligumba
Year & Section: BSCS-1C
Date: November 18, 2020
Score:__________________
Activity 8
Instruction: Answer the following showing your complete and comprehensive solution.
1. Determinants of 2x2 Matrix
= 0 x (-2) - (-4) x (-6)
= 0 - 24
= -24
2. Determinants of 3x3 Matrix
= 2x(0x5 - (-1)x4) - (-3)x(2x5 - (-1)x1) + 1x(2x4 - 0x1)
= 2x(4) - (-3)x(11) + 1x(8)
= 49