Seumas7786 Seumas7786
  • 24-04-2024
  • Mathematics
contestada

If A,B are n times n symmetric matrices, then:
1) AB=BA
2) AA⁽ᵀᵀ⁾=I
3) (AB)⁽ᵀᵀ⁾=BA
4) A=A⁻¹

Respuesta :

Otras preguntas

What is X ? 15: .5 :: X :15
Tatami mats are used as a floor covering in Japan. one possible layout uses four identical rectangular mats and one square mat. The area of the square mat is ha
The quotient of 8 and twice a number z
when organisms reproduce what must be passed on in order for the species to continue
Think! Why do I think this is an easy question? - What is the y-intercept (b) of a line passing through the points (-7.59, 4.3) and (0, -17.37)?
I need help with a , b,c,d THANK YOU!! :)
how can a metaphor help the reader better understand society as a whole?
Complete the comparison: 3 + 7 > ? A. 7 + 3 B. 10 − 2 C. 9 + 4 D. 8 + 2
Explain why 1.19 is the greatest amount of money it is possible to have without being able to make change for a dollar
what is the meaning of inhumane farming methods