Question

(iv) x + y + z = 6
x - y + z = 2
2x + y - 2 = 1 solve by matrix method​

Answer 1

Answer:

y=2,x=1/2,z=7/2...…...

Answer 2

Answer:

Please mark me as a brainlist please

for any doubt on this question contact me on whatsapp.. 9864162861