christopherishaku75 christopherishaku75
  • 18-05-2023
  • Mathematics
contestada

Given that: (10 marks)
1 2
A= -3 4

4 3
B= -2 1

Show (AB)^-1 = B^-1 A^-1

Respuesta :

Otras preguntas

Are 2/3 and 5/6 equivalent ratios. Justify your answer
A piece of plywood 24 inches wide is cut into strips 2 1/2 inches wide. How many strips of this width can be cut?
Why was Rome's creation of a common currency so important?
How many bones does a full grown male have in his body?
Jane drinks 275 milliliters of juice from a 1 liter container. How much juice is left
Mr. Tom gives $30 to Bailey and Jenny. If Bailey gets twice as much money as Jenny how much will Jenny get?
what are two adjectives that describe Skeeter Phelan in the book called the help
tickets for a high school play cost 3 dollars for children and 5 dollars for adults. The revenue for one performance was 663 dollars and 145 tickets were sold.
Which value of x is in the solution set of 4/3x +5 < 17?would the answer be 8 or 9?
A plastic box is 15.3 centimeters long 9.0 centimeters wide and 4.5 centimeters high what is its volume. includes units and your answer