Home
Class 11
MATHS
Compute (8!)/(6!xx2!)...

Compute `(8!)/(6!xx2!)`

Text Solution

Verified by Experts

`(lfloor8)/(lfloor6xxlfloor2) = (8 xx 7 xx lfloor6)/(lfloor2xxlfloor2) = (8 xx 7)/(lfloor2) = (8 xx 7)/(2xx 1) = 28`
Therefore, `(8!)/(6! xx 2!) = 28`
Promotional Banner

Topper's Solved these Questions

  • PERMUTATION AND COMBINATION

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 3|11 Videos

  • PERMUTATION AND COMBINATION

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 4|9 Videos

  • PERMUTATION AND COMBINATION

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 1|6 Videos

  • MATHEMATICAL REASONING

    NAGEEN PRAKASHAN ENGLISH|Exercise Misellaneous exercise|7 Videos

  • PRINCIPLE OF MATHEMATICAL INDUCTION

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 4.1|1 Videos

Similar Questions

Explore conceptually related problems

Compute: 1/(5!)+1/(6!)+1/(7!)

Compute: (10 !)/(6! 10 !)

Tell what property allows you to compute 1 /3 xx (6 xx 4/5) as ( 1/3 xx 6 ) xx 4/3.

For the binary operation xx_7 on the set S={1,\ 2,\ 3,\ 4,\ 5,\ 6} , compute 3^(-1)xx_7 4 .

Evaluate: (6)/((-8))xx(3)/((-4))

Evaluate: |-(2)/(3)xx(6)/(9)|-|-(1)/(4)xx(8)/(9)|

Find each of the following products: (i) (-2) xx36xx(-5) (ii) (-2)xx(-4)xx(-6)xx(-8)

Simplify : (8^(3a)xx2^(5)xx2^(2a))/(8xx3^(3n)-5xx27^(n))

Simplify (8^(3a)xx2^(5)xx2^(2a))/(4xx2^(11a)xx2^(-2a))

Evaluate (i) (8^-1 xx 5^3)/(2^-4) (ii) (5^-1 xx 2^-1) xx 6^-1