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If z=a+bi where a and b>0 and if theta _(r) is the solution to the equation tantheta _(r)=|(b)/(a)| , then which of the following describes
If
z=a+bi
where
a and
b>0
and if
\\\\theta _(r)
is the solution to the equation
tan\\\\theta _(r)=|(b)/(a)|
, then which of the following describes the value of
\\\\theta
used to write
z
in the standard polar form of
z=r(cos\\\\theta +isin\\\\theta )
?\ Choose the correct answer.\ A.
\\\\theta =\\\\pi -\\\\theta _(r)
\ B.
\\\\theta =\\\\theta _(r)
\ C.
\\\\theta =2\\\\pi -\\\\theta _(r)
\ D.
\\\\theta =\\\\pi +\\\\theta _(r)
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