নতি (Argument)
The principal argument of z=−3+3iz=-3+3iz=−3+3i is:
π4\dfrac{\pi }{4}4π
−π4-\dfrac{\pi }{4}−4π
3π4\dfrac{3\pi }{4}43π
−3π4-\dfrac{3\pi }{4}−43π
z=−3+3iArg(z)=π−tan−1∣3−3∣=π−π4=3π4 \begin{aligned} z=-3 & +3 i \\ \operatorname{Arg}(z) & =\pi-\tan ^{-1}\left|\frac{3}{-3}\right| \\ & =\pi-\frac{\pi}{4} \\ & =\frac{3 \pi}{4}\end{aligned} z=−3Arg(z)+3i=π−tan−1−33=π−4π=43π
z=-1+i হলে , z‾ \overline{z} z এর আর্গুমেন্ট কত?
If z=1+iz=1+iz=1+i, then the argument of z2ez−i{ z }^{ 2 }{ e }^{ z-i }z2ez−i is
If z1, z2z_{1},\ z_{2}z1, z2 are two complex numbers such that arg(z1+z2)=0arg\left( { z }_{ 1 }+{ z }_{ 2 } \right) =0arg(z1+z2)=0 and Im(z1z2)=0Im\left( { z }_{ 1 }{ z }_{ 2 } \right) =0Im(z1z2)=0, then
Z= -1+i এর আর্গুমেন্ট কত ?
