Home
Class 11
MATHS
In Argand figure complex number (1+2i)/(...

In Argand figure complex number `(1+2i)/(1-i)` lies in ......... quadrent.

Promotional Banner

Topper's Solved these Questions

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Complex numbers and Quadratic Equations (True/False Statement)|18 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Linear in Equalities (Fill in the Blanks)|20 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Principle of Mathematical Induction (Fill in the blanks)|20 Videos

  • MATHEMATICAL REASONING

    KUMAR PRAKASHAN|Exercise QUESTION OF MODULE (Knowledge Test:)|2 Videos

  • PERMUTATIONS AND COMBINATIONS

    KUMAR PRAKASHAN|Exercise PRACTICE WORK |40 Videos

Similar Questions

Explore conceptually related problems

If one complex number is in third quadrent then its conjugate complex number is in ............ quadrent.

If the conjugate complex number of (x+yi)(1-2i) is 1+i then ......

Conjugate of the complex number is 1/(1-i) then complex number is ............

Find the conjugate complex number of z=(1)/(i-1)

Multiplicative inverse of complex number z = 2 - 3i is ............

Find argument of the complex numbers z = sqrt3 + i

Find the modulus and arguments of the complex numbers. (i) (1+i)/(1-i) , (ii) 1/(1+i)

For complex number z = 5 + 3i value z -barz=10 .

KUMAR PRAKASHAN-OBJECTIVE SECTION AS PER NEW PAPER SCHEME -Complex numbers and Quadratic Equations (Fill in the Blanks)
  1. For some integer k, i^(4k)+i^(4k+1)+i^(4k+2)+i^(4k+3) = ..........

    Text Solution

    |

  2. (1-i)-(-1+i6)=.........

    Text Solution

    |

  3. Multiplicative inverse of complex number z = 2 - 3i is ............

    Text Solution

    |

  4. Express (5-3i)^(3) in the form a+ib.

    Text Solution

    |

  5. z = (1+i)/(1-i) then z^4 = .......... .

    Text Solution

    |

  6. If |z1|=|z2|=|z3|=|(1)/z1+1/z2+1/z3|=1 then |z1+z2+z3| = ...... .

    Text Solution

    |

  7. If one complex number is in third quadrent then its conjugate complex ...

    Text Solution

    |

  8. Complex number with magnitude 2 and argument (2pi)/3 is = .......... .

    Text Solution

    |

  9. If z = (x,-y) then point (x,y) with respect to real axis is called.

    Text Solution

    |

  10. ......... Is the general form of the complex number of the point lies ...

    Text Solution

    |

  11. If |z| = 2 and arg z = (pi)/4 then z = ........

    Text Solution

    |

  12. (1+i)^(4)+(1-i)^(4) = ........ .

    Text Solution

    |

  13. Find argument of the complex numbers z = sqrt3 + i

    Text Solution

    |

  14. If (2+5i) z = (3 - 7 i) then z = ......... .

    Text Solution

    |

  15. If ((1+i)/(1-i))^(100)=x +iy then (x,y) = .......

    Text Solution

    |

  16. Conjugate of the complex number is 1/(1-i) then complex number is .......

    Text Solution

    |

  17. arg (-1) = .........

    Text Solution

    |

  18. In Argand figure complex number (1+2i)/(1-i) lies in ......... quadren...

    Text Solution

    |

  19. If z = x + iy and x +iy= (a+ib)/(a-ib) then x^2+y^2=1.

    Text Solution

    |

  20. ......... is the minimum value of n such that (1+i)^(2n) = (1 - i)^(2n...

    Text Solution

    |