
Home > A2C > Chapter 7 > Lesson 7.3.5 > Problem 7-218
7-218.
Remember to multiply the rows of the first matrix by the columns of the second one.
Remember that matrices are inverse, if their product equals .
These matrices are inverse.
See part (a).
Remember to multiply the rows of the first matrix by the columns of the second one.
Remember that matrices are inverse, if their product equals .
These matrices are inverse.
See part (a).