Question

Find X and Y

iX+Y=1
X-iY =i

Answer 1

no solution, friend

Answer 2

... thanks... friend... but i kinda need a solution....

Answer 3

I think you need the logic how to get "no solution" right? because it is no solution, how to have a solution?

Answer 4

times i to the first equation, the system becomes
\[i^2x +iy =i\\x-iy=i\]
\[-x+iy=i\\x-iy=i\]
add them together, you have 0 =2i which is not right, so that there are no x and y satisfy the system--> no solution

Answer 5

-X+iY = 1

Answer 6

hey!! when you multiple something to the equation, you must times to BOTH SIDES, not just the left hand side

Answer 7

o... my mistake