maths
posted by
Anonymous on
.
argument for3+4i

maths 
Mr.Davis,
Are you asking for the answer?....
3+4i

maths 
Steve,
3+4i = 5 cis 53.1°
so, modulus is 5, argument is 53.1° or .927 (in radians)

maths 
Steve,
oops. I missed the "". Surely you can fix that.