poncevan6565 poncevan6565
  • 06-02-2024
  • Mathematics
contestada

Let A and B be 3 x 3 symmetric and skew-symmetric matrices, respectively. Which statement is not true?
a. The determinant of A is always nonnegative.
b. The determinant of B is always zero.
c. The sum of A and B is always symmetric.
d. The product of A and B is always skew-symmetric.

Respuesta :

Otras preguntas

peggy is putting flowers in vases. she puts either 2 or 3 flowers in each vase. if Peggy has a total of 12 flowers, how many different ways can she place them a
subject of sentence " i'm just inviting you to join me in my uncertainty"
How did Stephen Douglas and Abraham Lincoln differ in their views toward slavery within the new states
algebra :please answer #6 and show work
what is the scientific notation for - 20.136
how can "a qui de droit" mean "to whom it may concern"
Can rats pass on memories of a maze to their offspring?
Why did Europe not see Roman-era numbers of men participating in battles until the 17th century?
how do you greet someone in spanish? please provide an example.
1)2 out of 7 students are boys. about what percent of students are boys? please help me with the question it is due tomorrow!!!!!!