ABS, ARG, CONJ, RECIPROCAL
Let z=-√2-√2i where i2 = -1. Find |z|, arg(z), z* (where * indicates the complex conjugate), and (1/z). Where appropriate, write your answers in the form a + i b,
where both a and b are real numbers.
Indicate the positions of z, z*, and (1/z) on an Argand diagram.
where both a and b are real numbers.
Indicate the positions of z, z*, and (1/z) on an Argand diagram.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- arithmetic
- square root
- absolute value
- planimetrics
- Pythagorean theorem
- right triangle
- circle
- area of a shape
- triangle
- numbers
- fractions
- complex numbers
- goniometry and trigonometry
- tangent
- arctangent
Units of physical quantities:
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