Please help! Correct answer only, please! I need to finish this assignment this week. ;; Given matrix A and B both have dimensio
ns 2 x 2 and are the inverse of one another what should be the following product? A · B A. B. C. D.
1 answer:
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Answer:
v = ±
Step-by-step explanation:
Given
v² = 47 ( take the square root of both sides )
v = ± ← note plus or minus
Since ×
= 47
and
- × -
= 47