Question

please solve this matrices question​

Answer 1

Answer:

x+2y=2.......(1)

2x+3y=3........(2)

multiply eqn(1) by 2 and eqn(2) by 1

then,

2x+4y=4.....(1)

2x+3y=3.... (2)

then,

subtract eqn(1) and eqn(2)

2x+4y=4

- 2x+3y=3

then...by subtracting we get ,

y=1

then, put y=1 in eqn(1)

x+2y=2

x+2×1=2

x+2=2

x=2-2

x=0

Answer 2

Answer:

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