Question

find the value of the following determinants​

Answer 1

• Answer = (7×4)- (3×2)= 28- 6= 22
• Hence , 22 is the value of determinant

Answer 2

Answer:

The answer is 22.

Step by step Explanation:

$= |4 \: \: \: \: 3 | \\ \: \: \: |2 \: \: \: 7|$

$= 4 \times 7 - 2 \times 3$

$= 28 - 6$

$= 22$