Answer:
PROOF:
Suppose that A is an invertible non singular matrix.
Then,
This shows that if A is non singular invertible matrix ad if λ is eigenvalue of A then λ⁻¹ is eigenvalue of A⁻¹.
Answer:
4
Step-by-step explanation:
The third angle is 180 - 53 - 27 = 100o
That angle is greater than 90o
The triangle is obtuse
B<<<<===== answer
Answer:
Mean=85.5
Median=82
Mode=82
Range=25
Please would you mind marking me as the brainliest:)
<span> <span>The perimeter of a rectangle is 102 cm. If the length is 15 cm less than twice the width</span></span>
