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Popular Questions
- Solving 3 - 2yi = 9x - 7i, where i2 = -1, for x and y real, we get
- the argument of the complex number(i/2-2/i) is equal to
- the minimum value of | 2z-1 |+| 3z - 2| is
- if a complex number is in 3rd quadrant ,then its conjugate will remain in .....quadrant
- The value of | (1 + i unroot 3) / (1 + 1/ (i + 1)sqr) | is
- if ( 3+ i) z =(3-i)z,then complex number z is
- if the conjugate of ( x+ iy)(1-2i) be 1+i then
- if z = 7 - I / 3 - 4i , then z PW(14)
- The value of
- The amplitude of (1 + root 3 i) / (root 3 + i) is
- The value of i^1/3 is
- the modules and amplitude of (1+i3)8 are respictevely
- The conjugate of ( 2+ i)sqr / (3+i) , in the form of a+ ib, is
- the maximum value | z | where z satisfies the condition | z+2/z | =2 is
- let z be complex number . then the angle between vectors and -iz is
- if z be the conjugate of the complex number z, then which of the following relation is false
- If Z and Z` are complex numbers such that
- If the amplitude of z-2-3i is pi/4 , then locus of z=x+iy is
- If z = -2/1+under root 3 i, then the value of arg (z) is
- i2 + i4 + i6 +.....upto (2n+1) terms =
- Equation is given below
- Argument and modulus of 1+i/1- i are respectively
- Equation is given below
- If iz^4+1=0, then z can take the value
- The value of a+bw+cw^2/b+cw+aw + a+bw+cw^2/c+aw+bw^2 will be
- The imaginary part of
- Additive inverse of 1 - i is
- let z1 be complex number with |z1|=1 and z2 be any complex number, then z2 be any complex number then | z1-z2 /1-z1z2| =
- if z is a complex number such that z-1/z+1 is purely imaginary then
- A and B are two points on the Agrand plane such that the segments AB is bisected at the point (0,0). If the point A, which is in t..
- The sum of amplitude of z and another complex number is pi . The other complex number can be written
- if 2z1/3z2 is purely imaginary number then | z1- z2/z1+z2| =
- let z be a complex number then the equation z4 + z+2 =0 cannot have a root such that
- If |z| = 4 and arg z = 5pie/ 6 , then z =
- The imaginary part of i is
- If n is a positive integer, then which of the following relations is false
- The value of
- the number of solution of the equation z sqr + Z bar = 0 is
- If, further equation given below
- The real values of x and y for which the equation
