Today in math we learned about vectors with non-real numbers, how interesting. We did our daily warm-ups and went over homework. I thought the homework from last night was easy. After that, we took notes. We learned that the absolute value of the complex number z = a+bi is a + bi = square root of "a" squared + "b" squared. It's that easy. The trigonometric form of a complex number is z = r(cosa + i·sina). We learned a bunch of complicated stuff.
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