Questions
The complex numbers and are conjugate to each other for
detailed solution
Correct option is D
sinx+icos2x¯=cosx−isin2x⇒ sinx−icos2x=cosx−isin2x⇒ sinx=cosx and cos2x=sin2x⇒ tanx=1 and tan2x=1These two equations cannot hold simultaneously.Talk to our academic expert!
Similar Questions
. Let be two complex numbers such that and then
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