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2 years ago

5

70 points !!! pls show work

2 answers:

ser-zykov [4K]2 years ago

6 0

$MATRIX \: \: AND \: \: \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: DETERMINANTS$

Heya !

Check the attachment.
Hope it helps you :)

svetoff [14.1K]2 years ago

3 0

Answer:

b=-`1

Step-by-step explanation:

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