Practise complex numbers
Endless problems at your level, marked instantly, with hints and a full worked solution on request. Add, subtract, multiply and divide with i² = −1, then modulus, argument and polar form, on an Argand diagram.
Endless problems at your level, marked instantly, with hints and a full worked solution on request. Add, subtract, multiply and divide with i² = −1, then modulus, argument and polar form, on an Argand diagram.
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