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If e^(lx)=cosx+isinx and x+iy=|(1,e^(p...

If `e^(lx)=cosx+isinx` and
`x+iy=|(1,e^(pi i//4),e^(pi i//3)),(e^(-pi i//4),1,e^(2pi i//3)),(e^(-pi i//3),e^(-2pi i//3),e^(-2pi i //3))|`, then

A

`x=-1,y=sqrt(2)`

B

`x=1,y=-sqrt(2)`

C

`x=-sqrt(2),y=sqrt(2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
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