Kij Johnson was born in 1960-01.
kij 9870666
kij
The airport code for Niigata Airport is KIJ.
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The phase constant of the oscillation shown in the figure is 180 degrees.
It would be more correct to use "in" than "on". But rather than using "drawing" it might be better to use the word "illustration" or "figure" unless you were referring to an actual drawing as a piece of artwork.
I'm sorry, but I cannot see the figure you are referring to. If you can describe the figure or provide details about its content, I would be happy to help you interpret what is shown on the y-axis.
There are two different labeled rays shown in the figure.
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45
converse of the angle bisector theorem