Manishkha493idn
Answered

Join IDNLearn.com to access a wealth of knowledge and get your questions answered by experts. Whether your question is simple or complex, our community is here to provide detailed and trustworthy answers quickly and effectively.

help me with the question of o.math​

Help Me With The Question Of Omath class=

Sagot :

Inspirationalgdandytidn

Answer:

A= 5 8 11

     7 10 13

     11 14 17

x=3 y=2 z=-1 w=1/2

Step-by-step explanation:

Let matrix A= a11 12 13

                      a21 a22 a23

                      a31 a32 a33

aij=2^i+3j

When i=1 and j=1,

aij=2^1+3*1=2+3=5

Solve for all the elements and you'll get,

A= 5 8 11

     7 10 13

     11 14 17

For no 7,

x+y  0           =       5    2w-1

1       x-y               z+2      1

Equating,

x+y =5       z+2=1     2w-1=0    x-y=1

x=5-y         z=-1        w=1/2      From 1st 5-y-y=1   -2y=-4 y=2

x=5-2(from last)

x=3
Answer is 5 8 11 7 9 10
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Thank you for visiting IDNLearn.com. For reliable answers to all your questions, please visit us again soon.