A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
HIMALAYA PUBLICATION-COMPLEX NUMBERS-QUESTION BANK
- The multiplicative inverse of (1+i)/(1-i) is
Text Solution
|
- Let z=x+ iy then z . bar(z)=0 if and only if
Text Solution
|
- If x+i y=(1)/(1+cos theta+i sin theta) then x^(2)
Text Solution
|
- Imaginary part of (1)/(1+cos theta-i sin theta) is
Text Solution
|
- The real part of (1)/(1-cos theta+i sin theta) is
Text Solution
|
- If alpha is a complex number such that alpha^(2)+alpha+1=0 then alpha...
Text Solution
|
- If 3+i x^(2) y and x^(2)+y+4 i are conjugate complex numbers then x^(2...
Text Solution
|
- Conjugate of (1+2 i)(2-3 i) is
Text Solution
|
- The conjugate of the complex number (1+i)^(3)+(1)/(i) is
Text Solution
|
- The conjugate of (2-3 i)/(3+4 i) is
Text Solution
|
- The modulus of (sqrt(3)+i)/((1+i)(1+sqrt(3) i)) is
Text Solution
|
- The modulus of ((3+i)(2-i))/(1+i) is
Text Solution
|
- |(1)/((2+i)^(2))-(1)/((2-i)^(2))|
Text Solution
|
- If |z(1)|=|z(2)|=…... .=|z(n)|=1 then |z(1)+z(2)+ .+z(n)|=
Text Solution
|
- If z(1),z(2),z(3) are complex numbers such that : |z(1)|=|z(2)|=|z(3)|...
Text Solution
|
- The amplitude of (-1)^(5) is
Text Solution
|
- Find the amplitude of -1/2 + I, sqrt(3)/2
Text Solution
|
- The amplitude of the conjugate of (1+i)/(1-i) is
Text Solution
|
- The amplitude of (1+i sqrt(3))/(sqrt(3)+i)
Text Solution
|
- The amplitude of (-1)^(5) i is
Text Solution
|