SOLUTION: Please help me find A⁻¹ for A =(see row) and use A⁻¹ to solve the system. Thanks.
Row: https://s10.postimg.org/mfyypqw89/image.png
Algebra.Com
Question 1078491: Please help me find A⁻¹ for A =(see row) and use A⁻¹ to solve the system. Thanks.
Row: https://s10.postimg.org/mfyypqw89/image.png
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The determinant of the matrix is,
and the inverse of the matrix is,
No system given to solve.
RELATED QUESTIONS
Please help me find A⁻¹ for A =(see row) and use A⁻¹ to solve the system.... (answered by Boreal)
can you help me to simplify the expression.... (answered by rothauserc)
can you help me please to simplify these two different expressions.... (answered by stanbon)
Hi, I'm Nicolene,
I am having some trouble with a question that states: Show that f(x) (answered by josgarithmetic)
Can you help me to simplify this expression.... (answered by ewatrrr)
Can you help me to simplify the expression.... (answered by Alan3354)
Can you help me to simplify the expression.... (answered by Fombitz)
Can you help me to simplify the expression.... (answered by Alan3354)
Can you help me to simplify the expression.... (answered by Fombitz)