Question

solve by matrix method:
x+2y+3y=14
3x+y+2z=11
2x+2y+z=11

Answer 1

Answer:

please mark as brainlist

Answer 2

Step-by-step explanation:

i)x+5y=14

x+y=14/5

x+y=2.8

ii)3x+y+2z=11.

iii)2x+2y+z=11.

we can't change the values of (ii) and (iii) because the x,y,z are of from different- different casts and we can't add, subtract, multiple and devide them while they will not become of a same caste.