The value of x and y satisfying the equation 1+ix-2i3+i+2-3iy+i3-i=i
x=-1,y=3
x=3,y=-1
x=0,y=1
x=1,y=0
Explanation for correct option:
Given, 1+ix-2i3+i+2-3iy+i3-i=i
⇒x+x-2i3+i+2y+1-3yi3-i=i⇒x+x-2i3-i+2y+1-3yi3+i9-i2=i⇒x3-i+ix-23-i+2y3+i+i1-3y3+i=10i⇒3x-ix+3xi-i2x-6i+2i2+6y+2iy+3i+i2-9yi-3yi2=10i⇒3x-ix+3xi+x-6i-2+6y+2iy+3i-1-9yi+3y=10i⇒4x+9y-3+2xi-7yi-13i=0⇒4x+9y-3+2x-7y-13i=0
Comparing the real and imaginary part, we get
4x+9y-3=0........i2x-7y-13=0.......ii
Solving both we get
x=3y=-1
Hence, option B is the correct.