Permatuation and combination problem, Mathematics

4 boys and 4 girls are to seated in arow

i)no. of girls sit together

ii)not all girls sit together

iii)boys and girls are altenate to each other

iv)if a particular boy and girl are a couple find no. of ways they are never together

v)in how many ways 4 boys and 4 girls can be seated in alternate arrangement manner

Solution:)
1.5P5*4P4

2.8P8-5P5*4P4

3.2*4P4*4P4

Posted Date: 3/8/2013 6:38:22 AM | Location : United States







Related Discussions:- Permatuation and combination problem, Assignment Help, Ask Question on Permatuation and combination problem, Get Answer, Expert's Help, Permatuation and combination problem Discussions

Write discussion on Permatuation and combination problem
Your posts are moderated
Related Questions
maths projects for class 11

Evaluate the given limit. Solution: In this question none of the earlier examples can help us. There's no factoring or simplifying to accomplish.  We can't rationalize &


Sketch (draw) the parametric curve for the subsequent set of parametric equations. x = t 2 + t y = 2t -1 Solution At this point our simply option for sketching a par

Here is not too much to this section. We're here going to work an illustration to exemplify how Laplace transforms can be used to solve systems of differential equations. Illus

Q. What are Whole numbers? The set of whole numbers is the set of natural numbers with the zero thrown in: 0,1,2,3,4,... Hint: Some people remember that the whole numbers

Method of disks or the method of rings One of the simple methods for getting the cross-sectional area is to cut the object perpendicular to the axis of rotation.  Carrying out

what toold we need to study market

express the area of a square with sides of length 5ab as monomial