- #1
minibear
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if K/E is a quadratic extension and field F is contained in K
such that FE=K and [K:F] is finite,
how do I give a non-example to show
[F: F intersects E] might not be 2?
Thanks a lot!
such that FE=K and [K:F] is finite,
how do I give a non-example to show
[F: F intersects E] might not be 2?
Thanks a lot!