Determine the value of x such as its matrix its equal to its inverse?
the matrix values are:
upper left: 3
upper right: x
lower left: -2
lower right: -3
the matrix values are:
upper left: 3
upper right: x
lower left: -2
lower right: -3
1 Answer
Apr 15, 2018
Explanation:
If the result of this multiplcation is the identity matrix, then:
#9-2x = 1#
Hence