Edith041004 Edith041004

21-11-2021
Mathematics

contestada

If A is 4x4 matrix |A|=4 then |2A²| =

Respuesta :

Аноним Аноним

21-11-2021

Answer:

64

Step-by-step explanation:

Aisa4×4matrixand∣A∣=4

∣adjA∣=∣A∣

n−1

=∣A∣

3

Hence∣adjA∣=64

Answer Link

Otras preguntas

Name of the people who got the title of SIR

what does n equal in 2(n+5)=-2

Cell structures that plant and animal cells don't share are _____.

one effect of uncontrolled diabetes is that the blood might develop an acidic ph. As a result, cells may not be able to regulate their internal pH. Within these

0.15=0.150 true or false

A car travelling at 45 mi/hr (20.1 m/s) comes to rest in 4 seconds. Find the acceleration of the car in m/s2.

Estimate the product of 21 and 32

Find the area of the figure. Assume the figure is made up of triangles. A. 98 cm² B. 147 cm² C. 196 cm² D. 294 cm²

The table shows there are 24 number of books Salvador has read.Find the ratio of mystery books 10 to the total. Explain its meaning

what problems have resulted from the dramatic increase population over the last 100 years?