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HIMALAYA PUBLICATION-COMPLEX NUMBERS-QUESTION BANK
- |(1)/((2+i)^(2))-(1)/((2-i)^(2))|
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- If |z(1)|=|z(2)|=…... .=|z(n)|=1 then |z(1)+z(2)+ .+z(n)|=
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- If z(1),z(2),z(3) are complex numbers such that : |z(1)|=|z(2)|=|z(3)|...
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- The amplitude of (-1)^(5) is
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- Find the amplitude of -1/2 + I, sqrt(3)/2
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- The amplitude of the conjugate of (1+i)/(1-i) is
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- The amplitude of (1+i sqrt(3))/(sqrt(3)+i)
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- The amplitude of (-1)^(5) i is
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- The amplitude of (1+i)/(1+sqrt(3) i) is
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- -1+i sqrt(3)=r e^(i theta) then theta=
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- The modulus and amplitude of e^((2 + i pi/3)) is
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- If |z(1)|=|z(2)| and arg z(1) + arg z(2)=0 then
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- Let z and w be two non-zero complex numbers such that |z|=|w| and arg....
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- Let z be a complex number such that |z| = 4 and arg (z) = 5pi//6, then...
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- The locus of the point satisfying the condition amp. ((z-1)/(z+1))=(pi...
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- The complex number z which satisfies the Equation |(i+z)/(i-z)|=1 lies...
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- If z(1) and z(2) are complex number and (z(1))/(z(2)) is purely imagi...
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- If |z|=1 and w=(z-1)/(z+1) (where z ne -1), then Re (w) is :
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- If the complex number (1-i sin theta)/(1+2 i sin theta) is purely imag...
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- The complex numbers z(1), z(2), z(3) are three vertices of a parallelo...
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