Home
Class 12
MATHS
The number of four letters word while ea...

The number of four letters word while each consisting 2 distinct and two alike letters taken from eord `SYLLABUS`

Promotional Banner

Topper's Solved these Questions

  • JEE MAINS

    JEE MAINS PREVIOUS YEAR|Exercise Physics|30 Videos

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Mathematics (Section A )|20 Videos

Similar Questions

Explore conceptually related problems

Find the number of four letter words which can be made using the letters of the word "HIPPOPOTAMUS", if not all four letters are different.

Number of four letter words that can be formed from the letters of the word RESONANCE is

Number of four letters words formed by using the letters of the word ALGEBRA is

Find the number of 7 lettered words each consisting of 3 vowels and 4 consonants which can be formed using the letters of the word 'DIFFERENTIATION'

Find the number of ways in which the letters of word KUTKUT Can be arranged So that no two alike letters are together.

find the number of permutation and combination of 4 letters taken from the word ARYABHATTA

The number of four letter words that can be formed using the letters of the word MIXTURE Which contains the letter X is

JEE MAINS PREVIOUS YEAR-JEE MAINS 2020-MATHEMATICS
  1. Let f (x) = x . [(x)/(2)] for - 10 lt x lt 10 , where [t] denotes the ...

    Text Solution

    |

  2. If the distance of line 2x-y+3=0 from 4x-2y+p=0 and 6x-3y+r=0 is respe...

    Text Solution

    |

  3. The number of four letters word while each consisting 2 distinct and t...

    Text Solution

    |

  4. The natural number m , for which the coefficient of x in the binomial ...

    Text Solution

    |

  5. Four different dice are thrown independently 27 times, then find the e...

    Text Solution

    |

  6. If alpha and beta be two roots of the equation x^(2) -64x+ 256=0 . ...

    Text Solution

    |

  7. The area ( in sq. units ) of the region A={(x,y):|x| + |y| le 1 , 2y^(...

    Text Solution

    |

  8. Find the general solution of the differential equation sqrt(1+x^(2)...

    Text Solution

    |

  9. Let L1 be a tangent to the parabola y^(2) = 4(x+1) and L2 be a tangent...

    Text Solution

    |

  10. If f(x+y)=f(x)f(y) and sum(x=1)^(oo)f(x)=2,x,y in N, where N is the se...

    Text Solution

    |

  11. Let I1= int0^1 (1-x^50)^100 dx and I2= int0^1(1-x^50)^101 dx and I1= l...

    Text Solution

    |

  12. Out of 11 consecutive natural numbers if three number are selected at ...

    Text Solution

    |

  13. A ray of light coming from the point (2,2sqrt(3)) is incident at an a...

    Text Solution

    |

  14. Which of the following points lies on the locus of the foot of perpe...

    Text Solution

    |

  15. The region represented by {z=x+iy in C:|z|-"Re"(z) le 1} is also given...

    Text Solution

    |

  16. The position of a moving car at time t is given by f(t)=at^(2) + bt+c,...

    Text Solution

    |

  17. lim(x to 1)""((int0^((x-1)) t cos(t) dt)/((x-1) sin(x-1)))

    Text Solution

    |

  18. If sum(i=1)^n (xi -a) =n and sum(i=1)^n (xi - a)^2 =na then the standa...

    Text Solution

    |

  19. If {p} denotes the fractional part of the number p , then {(3^(200))/(...

    Text Solution

    |

  20. The shortest distance between the lines (x-1)/(0)=(y+1)/(-1)=(z)/(1)...

    Text Solution

    |