Home
Class 11
MATHS
Solve the equation |z|=z+1+2idot...

Solve the equation `|z|=z+1+2idot`

Text Solution

AI Generated Solution

To solve the equation \( |z| = z + 1 + 2i \), we will follow these steps: ### Step 1: Express \( z \) in terms of its real and imaginary parts Let \( z = x + iy \), where \( x \) and \( y \) are real numbers. ### Step 2: Write the modulus of \( z \) The modulus of \( z \) is given by: \[ ...
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL THEOREM

    CENGAGE ENGLISH|Exercise All Questions|365 Videos
  • CONIC SECTIONS

    CENGAGE ENGLISH|Exercise All Questions|1344 Videos

Similar Questions

Explore conceptually related problems

Solve the equation. 6=z+2

Solve the equation |z|+z=2+i

Solve the equation |z+1|=z+2(1+i)dot

Solve the equation z^2= barz

Solve the equation 2z= |z| + 2i is complex numbers

Solve the equation z^2 +|z|=0 , where z is a complex number.

Solve the equation z^3= z (z!=0)dot

Solve the equation . z/(z + 15) = 4/9

Solve the equation 2z=|\z|+2i , where z is a complex number.

Solve the equation z^(3) = barz (z ne 0)

CENGAGE ENGLISH-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
  1. If (a" "+" "i b)" "(c" "+" "i d)" "(e" "+" "if)" "(g" "+" "i h)" "=" "...

    Text Solution

    |

  2. Analyze the roots of the equation (x-1)^3+(x-2)^3+(x-4)^3+(x-5)^3=0 by...

    Text Solution

    |

  3. Solve the equation |z|=z+1+2idot

    Text Solution

    |

  4. If z=i^(i^(i)) where i=sqrt-1 then |z| is equal to

    Text Solution

    |

  5. Find the values of a for which the roots of the equation x^2+a^2=8x+6...

    Text Solution

    |

  6. If alpha and beta are different complex numbers with |beta|=1, then...

    Text Solution

    |

  7. If z=i log(2-sqrt3), then cosz= a. -1 b. (-1)/2 c. 1 d. 2

    Text Solution

    |

  8. If f(x)=x^3-x^2+a x+b is divisible by x^2-x , then find the value of...

    Text Solution

    |

  9. If z=x+i y and w=(1-i z)//(z-i) and |w| = 1 , then show that z is pure...

    Text Solution

    |

  10. If the equation z^4+a1z^3+a2z^2+a3z+a4=0 where a1,a2,a3,a4 are real co...

    Text Solution

    |

  11. If f(x)=x^3-3x^2+2x+a is divisible by x-1, then find the remainder whe...

    Text Solution

    |

  12. If z1a n dz2 are two complex numbers and c >0 , then prove that |z1+z2...

    Text Solution

    |

  13. Suppose A is a complex number and n in N , such that A^n=(A+1)^n=1, t...

    Text Solution

    |

  14. Find the value of p for which x+1 is a factor of x^4+(p-3)x^3-(3p-5)x^...

    Text Solution

    |

  15. If z1, z2, z3 be the affixes of the vertices A, B and C of a triangle...

    Text Solution

    |

  16. The number of complex numbers z such that |z|=1 and |z/ barz + barz/z...

    Text Solution

    |

  17. Given that x^2-3x+1=0, then the value of the expression y=x^9+x^7+x^(-...

    Text Solution

    |

  18. If i z^4+1=0, then prove that z can take the value cospi//8+isinpi//...

    Text Solution

    |

  19. Find the value of x such that ((x+alpha)^n-(x+beta)^n)/(alpha-beta)=(s...

    Text Solution

    |

  20. Suppose a ,b ,c in I such that the greatest common divisor for x^2+a ...

    Text Solution

    |