Question

Please solve question number nine...

Answer 1

Answer:

from the given matrices,

a+b = 6 and ab = 8

b= 6-a then u will get value of a = 1 , 4 but 1 does not satisfy rhe conditions, hence a= 4 , b = 2

d = 3 and 5+c = -1 , c= -6

Answer 2

Answer:

a=4

b=2

c= -6

d=3

Step-by-step explanation:

a+b=6.......(1)

5+c=-1........(2)

3=d.............(3)

ab=8............(4)

EQUATION 2

c=-1-5

c=-6

EQUATION 3

d = 3