Satyajit Satyajit
  • 08-08-2020
  • Mathematics
contestada

if A is a squre matrix souh that A(adj A)= 5i then |A| =
​

Respuesta :

ttabasum41
ttabasum41 ttabasum41
  • 08-08-2020

Answer:

det A= 5  0  

           0  5

= 25-0

=25

Step-by-step explanation:

Answer Link

Otras preguntas

1. True or false: All matter on earth contains 2. True or false: the molecules and frozen water are in motion 3. True or false ice is too cold to have thermal
InequalitiesI 5x - 3 I > 7
-x+10=5x-12 the answer
In the relation C = 60+15n, C represents the total cost of holding an event at a hall, and n represents the number of guests. The maximum number of guests allow
True or False it's possible to build a triangle with side lengths of 5,5, and 10.
how do you solve x^2+11x+18=0 with either quadratic formula. factoring. or squarerooting
For a convex 13-gon, what is the sum of the measures of the interior angles?
maralah can drive her 580 miles at a steady speed using 20 gallons of gasoline make rate table showing the number of miles her car can be driven at this speed .
What are the minimum and maximum x-values of the function? Minimum is 0, maximum is 9 Minimum is 0, maximum is 3 Minimum is 3, maximum is 9 There are no minimum
How does deposition change Earth's surface?