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Tag Archives: complex numbers
Girls’ Angle Bulletin, Volume 6, Number 1
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. Can you figure out what the cover represents? Inside, we have again hidden or removed some of the content as we continue … Continue reading
Girls’ Angle Bulletin, Volume 5, Number 6
The electronic version of the latest issue of the Girls’ Angle Bulletin is now available on our website. This issue represents 5 years of the Bulletin, which has come out on the last day of every evennumbered month since October … Continue reading
Posted in math, Math Education
Tagged combinatorics, complex numbers, conformal, game theory, Girls' Angle Bulletin, Jean Pedersen, math problems, polynomials, ratios, roots, sums of powers
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The Number Plane
If you’ve got an adventurous spirit and are happy not knowing where things may be going, I suggest skipping the blue paragraph and going straight to The Number Line. We present a geometric approach to introducing complex numbers. The approach … Continue reading
Posted in math, Math Education
Tagged complex numbers, geometry, number plane, parallelogram law, similarity, square root of 1
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