Home
Class 12
MATHS
Write the conjugate of the complex numbe...

Write the conjugate of the complex numbers
`3+4i`

Promotional Banner

Topper's Solved these Questions

  • COMPLEX NUMBERS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE -1 (C)|29 Videos

  • COMPLEX NUMBERS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE -1 (D)|13 Videos

  • COMPLEX NUMBERS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE -1 (A)|11 Videos

  • CIRCLE

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 1(e)|25 Videos

  • DE MOIVRE'S THEOREM

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Long Answer Questions|6 Videos

Similar Questions

Explore conceptually related problems

Write the conjugate of the complex numbers (15+3i)-(4-20i)

Write the conjugate of the complex numbers (2+5i)(-4+6i)

Write the conjugate of the complex numbers (5i)/(7+i)

Write the conjugate of the following complex number (5i)/(7+i)

Write the conjugate of complex number (5i)/(7+i)

If m_(1), m_(2), m_(3) and m_(4) respectively denote the moduli of the complex numbers 1+4i, 3+i, 1-i and 2-3i , then the correct one, among the following is

Write the additive inverse of the complex numbers. ltbr (-6,5)+(10,-4)

Write the additive inverse of the complex numbers. (2,1)(-4,6)

Write the additive inverse of the complex numbers. (sqrt(3),sqrt(5)

If m_1,m_2,m_3 and m_4 respectively denote the moduli of the complex numbers 1+4i,3+i,1-i and 2 -3i , then the correct one , among the following is

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-COMPLEX NUMBERS-EXERCISE -1 (B)
  1. Write the complex numbers in the form A+iB 3(7+7i)+i(7+i)

    Text Solution

    |

  2. Write the complex numbers in the form A+iB (2+5i)/(3-2i)+(2-5i)/(3+...

    Text Solution

    |

  3. Write the conjugate of the complex numbers 3+4i

    Text Solution

    |

  4. Write the conjugate of the complex numbers (15+3i)-(4-20i)

    Text Solution

    |

  5. Write the conjugate of the complex numbers (2+5i)(-4+6i)

    Text Solution

    |

  6. Write the conjugate of the complex numbers (5i)/(7+i)

    Text Solution

    |

  7. Simplifiy i^(2)+i^(4)+i^(6)+.....+(2n+1) terms

    Text Solution

    |

  8. Simplifiy i^(18)-3.i+i^(2)(1+i^(4))(-i)^(26)

    Text Solution

    |

  9. Find the square root of the following complex number: -8-6i

    Text Solution

    |

  10. Find a square root for the complex numbers. (3+4i)

    Text Solution

    |

  11. Find a square root for the complex numbers. (-47+i8 sqrt(3))

    Text Solution

    |

  12. Find the multiplicative inverse of the complex numbers. sqrt(5)+3i

    Text Solution

    |

  13. Find the multiplicative inverse of the complex numbers. -i

    Text Solution

    |

  14. Find the multiplicative inverse of the complex numbers. i^(-35)

    Text Solution

    |

  15. If (a+ib)^(2)=x+iy, find x^(2)+y^(2)

    Text Solution

    |

  16. If x+iy=3/(2+costheta +i sin theta), then show that x^2+y^2=4x-3

    Text Solution

    |

  17. If x+iy=(1)/(1+ cos theta+ isin theta), show that 4x^(2)-1=0

    Text Solution

    |

  18. If u+iv=(2+i)/(z+3) and z=x+iy find u, v

    Text Solution

    |

  19. If z=3-5i Show that z^(3)-10z^(2)+58z-136=0

    Text Solution

    |

  20. If z=2-isqrt(7), then show that 3z^(3)-4z^(2)+z+88=0

    Text Solution

    |