christopherishaku75 christopherishaku75

18-05-2023
Mathematics

Answered

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

4 3
B= -2 1

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

Answer :

Other Questions

17 5 x 19 4 X 8 8 63 = 40 181 = 32 20-24 Write in the missing numbers in each sequence. 71 75 166 67 176 18 3 171 x 9 = 27

Which set of ratios could be used to determine if one triangle is a dilation of the other? O 4 46 69 11 = 8.5 8.5 12.5 6 6 8.5 O4 9 12.5 6 6 12.5 9

In the diagram, which two angles are corresponding angles with angle 12? O28 and 216 O 26 and 210 O 29 and 211 12 56 3 87 t 13 14 16 15 9 10 12 11

6 twice a 7-9 Tick the three shaded shapes that have a line of symmetry. A D B 4 E 26 C F

Solve for x. You must show all of your work to receive credit. V 5r+17 W 23x-5 37x+5 U

What is (9.3x1024) (3.1x1017) O 3x10² O 3x10¹7 O 6.2x10² O6.2x10¹7 in scientific notation?

Lines m and n are parallel. 100° What is the value of x? (2x) 70° -m

Which of the following sets of numbers is in order from least to greatest? 2.5%,, 0.25 2.5%, 0.25, 2 2,0.25, 2.5% , 2.5%, 0.25

A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the res

3. Find the value of x 17 in x in 8 in