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3+4i
argument for-3+4i
3 answers
3+4i = 5 cis 53.1°
so, modulus is 5, argument is 53.1° or .927 (in radians)
so, modulus is 5, argument is 53.1° or .927 (in radians)
oops. I missed the "-". Surely you can fix that.